Single Screw Extruders Sales

Single Screw Extruders Sales Market Outlook

The global market for single screw extruders is poised to reach an impressive valuation of approximately USD 4.5 billion by 2035, growing at a compound annual growth rate (CAGR) of around 5.2% during the forecast period from 2025 to 2035. This growth is primarily driven by the increasing demand for high-quality and efficient extrusion processes across various industries, particularly in packaging and automotive sectors. Furthermore, technological advancements in extrusion machinery are enabling higher precision and energy efficiency, which further propels market expansion. The rise in the production of thermoplastic materials, coupled with the growing need for sustainable packaging solutions, significantly boosts the market. Additionally, the increasing focus on automation and smart manufacturing is creating new opportunities for the adoption of single screw extruders globally.

Growth Factor of the Market

Several factors are driving the growth of the single screw extruder market. The rising demand for lightweight and durable materials in the automotive and construction sectors has led to an increased utilization of plastic and rubber extruders. Innovations in material science are enabling manufacturers to produce advanced materials that cater to specific requirements, thus pushing the adoption of extrusion technologies. The global shift towards environmentally friendly practices is also influencing the market, as single screw extruders can facilitate the processing of biodegradable polymers and recycled materials. Moreover, the expanding food and beverage industry is increasing the need for efficient food extruders, which is expected to contribute to market growth. Furthermore, the advent of Industry 4.0, emphasizing automation and data exchange in manufacturing technologies, encourages the integration of sophisticated single screw extruders, enhancing their operational efficiency.

Key Highlights of the Market

• The market is projected to achieve a valuation of USD 4.5 billion by 2035.
• Technological advancements are enhancing the operational efficiency of single screw extruders.
• The automotive sector is a significant end-user, propelling demand for lightweight materials.
• There is a growing emphasis on sustainable and recyclable materials in the extrusion process.
• Automation in manufacturing processes is expected to foster market growth.

By Product Type

Plastic Extruders:

Plastic extruders represent a dominant segment within the single screw extruder market, driven by the increasing consumption of plastic materials across various industries. These extruders are designed to process a wide range of thermoplastics, enabling manufacturers to produce products such as pipes, sheets, and films efficiently. The versatility and adaptability of plastic extruders make them ideal for various applications, including packaging, construction, and automotive components. Technological advancements in the design of these extruders have also led to improved production speeds and energy efficiency, further enhancing their appeal to manufacturers. As the demand for plastic products continues to rise globally, plastic extruders are expected to maintain a strong growth trajectory in the coming years.

Rubber Extruders:

Rubber extruders are integral to the manufacturing of rubber products such as tires, seals, and gaskets. This segment has seen a steady growth rate owing to the booming automotive industry, which requires high-performance rubber components. The ability of rubber extruders to produce customized profiles and shapes with precision is a significant advantage that fuels their demand. Furthermore, advancements in the rubber extrusion technology, including the development of specialized screw designs and temperature control systems, enhance the efficiency and effectiveness of these machines. As the automotive sector increasingly shifts towards electric vehicles, the need for high-quality rubber parts is expected to escalate, providing a further boost to the rubber extruder segment.

Food Extruders:

The food extruder segment is gaining momentum as the demand for processed and convenience food products rises. These extruders are utilized in the production of snacks, breakfast cereals, and pet foods, allowing for the incorporation of various ingredients and flavors. The versatility of food extruders enables manufacturers to create a wide variety of textures and shapes, catering to diverse consumer preferences. Additionally, as the health-conscious consumer market expands, food extruders allow for the production of healthier snack options using alternative ingredients. The ongoing trend towards plant-based diets also supports the growth of this segment, as extruders can process plant proteins efficiently, leading to innovative food products.

Pharmaceutical Extruders:

Pharmaceutical extruders play a crucial role in the production of medical devices, drug delivery systems, and other pharmaceutical applications. These machines are essential for creating controlled-release formulations, which are becoming increasingly popular in the pharmaceutical industry. The precision and consistency achieved through pharmaceutical extrusion processes are paramount for ensuring drug efficacy and safety. Furthermore, the rising investments in pharmaceutical research and development are driving the demand for specialized pharmaceutical extruders that can handle complex formulations and high-viscosity materials. As the pharmaceutical sector continues to evolve, the importance of extruders in drug manufacturing processes is expected to grow significantly.

Others:

Other types of single screw extruders encompass a variety of niche applications, including those used in the processing of composite materials and thermoplastic elastomers. This segment caters to specialized industries that require tailored extrusion solutions, highlighting the adaptability of single screw technology. Innovations in this area are paving the way for new applications in sectors such as aerospace and electronics, where precise material specifications are critical. As industries seek unique solutions to meet emerging challenges, the demand for these specialized extruders is anticipated to rise, contributing positively to the overall market growth.

By Application

Packaging:

The packaging industry is one of the largest consumers of single screw extruders, with applications ranging from flexible films to rigid containers. The growing trend towards convenience packaging and sustainable materials has significantly boosted demand in this sector. Single screw extruders facilitate the production of lightweight and high-performance packaging materials that cater to consumer preferences. Moreover, increased regulations regarding food safety and packaging sustainability drive manufacturers to adopt advanced extrusion technologies. As e-commerce continues to flourish, the need for efficient packaging solutions will further solidify the position of single screw extruders in this industry, encouraging continuous innovation and development.

Construction:

In the construction sector, single screw extruders find applications in producing pipes, profiles, and insulation materials. The demand for durable and cost-effective construction materials has led to a surge in the utilization of plastic extruders in this industry. The trend towards sustainable construction practices also encourages the use of recycled and eco-friendly materials, which can be effectively processed using advanced extrusion techniques. Moreover, the growing emphasis on energy efficiency in building materials aligns with the capabilities of single screw extruders, making them an integral part of modern construction practices. As urbanization progresses globally, the construction sector is expected to remain a vital market for single screw extruders.

Automotive:

The automotive industry is increasingly leveraging single screw extruders to produce lightweight and high-strength components. The drive for improving fuel efficiency and reducing emissions has led manufacturers to seek materials that provide weight reduction without compromising safety and performance. Single screw extruders enable the processing of innovative materials like thermoplastics and composites, which are essential for manufacturing various automotive parts. Furthermore, the growing trend of electric vehicles presents new opportunities for the extrusion market, as these vehicles require specific components that can be effectively produced using single screw technology. The automotive sector's focus on innovation and sustainability will continue to bolster the demand for single screw extruders in the coming years.

Food & Beverage:

The food and beverage industry relies heavily on single screw extruders for producing a wide array of products, including snacks, cereals, and ready-to-eat meals. The increasing consumer demand for convenient and innovative food options is driving the need for efficient extrusion processes. Single screw extruders facilitate the incorporation of diverse ingredients and allow for the production of unique shapes and textures, catering to evolving consumer preferences. Additionally, as health trends gain traction, the ability of extruders to create nutritious and functional food products is becoming increasingly important. The growing focus on plant-based diets is also enhancing the relevance of food extruders, enabling manufacturers to explore new product categories.

Others:

Other applications of single screw extruders encompass various sectors, including textiles, electronics, and medical devices. The versatility of these machines allows them to adapt to different materials and specifications, making them suitable for a wide range of applications. In the textile industry, extruders are used for producing fibers and filaments, while in the electronics sector, they play a crucial role in creating insulation and housing components. The medical device industry increasingly relies on single screw extruders for producing specialized components that require high precision and consistent quality. As industries continue to innovate and seek advanced manufacturing techniques, the demand for single screw extruders in these emerging applications is expected to grow.

By User

Manufacturing:

Manufacturing is one of the key end-user segments for single screw extruders, as they are widely utilized in various production processes. Manufacturers benefit from the high efficiency and versatility of single screw extrusion technology, which allows for the production of diverse products such as films, sheets, and pipes. The increasing trend towards automation and smart manufacturing is further driving the adoption of single screw extruders in this sector, as companies seek to optimize production processes and improve overall efficiency. Moreover, the growing emphasis on sustainable materials is compelling manufacturers to invest in extrusion technologies that can process recycled and eco-friendly materials, aligning with the global shift towards sustainability.

Construction:

The construction sector significantly relies on single screw extruders for producing various essential materials, such as plastic pipes, insulation, and profiles. The increasing demand for high-performance construction materials that offer durability, energy efficiency, and cost-effectiveness is driving the adoption of extrusion technologies. Furthermore, the ongoing trend towards sustainable construction practices encourages the use of recyclable materials, which can be effectively processed using single screw extruders. As urbanization accelerates globally and new construction projects emerge, the construction sector is expected to remain a prominent user of single screw extruders, necessitating advancements in extrusion technology to meet evolving demands.

Food Industry:

The food industry is a significant end-user of single screw extruders, given their essential role in producing various processed food products. As consumer preferences shift towards convenience foods and healthier options, food extruders are increasingly utilized for their ability to create unique textures and flavors. The versatility of single screw extruders allows manufacturers to incorporate diverse ingredients and develop innovative food products that cater to changing consumer tastes. Additionally, the rising demand for plant-based food alternatives is opening new avenues for food extruders, facilitating the production of nutritious and appealing products. This trend is expected to continue shaping the food industry and driving the demand for single screw extruders.

Pharmaceuticals:

The pharmaceutical sector is increasingly leveraging single screw extruders for producing specialized drug delivery systems and medical devices. As the industry focuses on developing innovative formulation techniques, the precision and consistency achieved through pharmaceutical extrusion processes are essential for ensuring product efficacy and safety. The growing investments in pharmaceutical research and development are driving the need for advanced extrusion technologies capable of handling complex formulations and high-viscosity materials. With the ongoing advancements in healthcare and the rising global demand for pharmaceuticals, the utilization of single screw extruders in this sector is expected to expand significantly, paving the way for enhanced drug production capabilities.

Others:

Various other industries utilize single screw extruders for specific applications, including textiles, electronics, and consumer goods. These extruders provide manufacturers with the ability to create customized products tailored to their unique specifications. In the textile industry, single screw extruders are employed to produce synthetic fibers, while in the electronics sector, they play a critical role in the production of insulation and electronic components. Moreover, emerging industries, such as biodegradable plastics and 3D printing, are also turning to single screw extrusion technology as a means to innovate and enhance their production processes. As new markets and applications continue to develop, the demand for single screw extruders across diverse end-user industries is expected to grow.

By Distribution Channel

Direct Sales:

The direct sales channel remains a vital avenue for the distribution of single screw extruders. Manufacturers often prefer selling directly to end-users, enabling them to establish stronger relationships and provide tailored solutions that meet specific needs. This approach facilitates better communication regarding product specifications, after-sales support, and maintenance, ultimately enhancing customer satisfaction. Additionally, direct sales channels allow manufacturers to respond quickly to market changes and customer demands, making them more agile in their operations. As competition intensifies, the emphasis on providing personalized service and support through direct channels is expected to grow, further solidifying this distribution method's significance.

Indirect Sales:

The indirect sales channel, encompassing distributors and agents, plays a crucial role in expanding the reach of single screw extruders. By leveraging established networks and market knowledge, distributors can effectively promote and sell extruders to various industries and regions. This approach allows manufacturers to access a wider customer base while reducing the time and effort required to establish a presence in new markets. Furthermore, distributors often provide additional services, including technical support and training, enhancing the value of the products being offered. As the demand for single screw extruders continues to rise globally, the indirect sales channel is likely to remain a vital component of the overall market strategy.

By Region

The North American single screw extruders market is projected to witness substantial growth, primarily driven by the robust automotive and packaging sectors. In 2025, it is expected to account for approximately 30% of the global market share, reaching around USD 1.35 billion by 2035. The region's focus on technological advancements and sustainable manufacturing practices is encouraging manufacturers to adopt modern extrusion solutions. Moreover, the presence of key players in the region fuels innovation and competition, ensuring a consistent supply of high-quality single screw extruders. Furthermore, the increasing demand for lightweight automotive components and eco-friendly packaging materials will continue to boost market growth in North America at a CAGR of 5.0% during the forecast period.

Europe, as another significant region for single screw extruders, is anticipated to capture around 28% of the global market share by 2035, with a projected valuation of USD 1.26 billion. The region's strong emphasis on sustainability and innovative manufacturing processes is driving the demand for advanced extrusion technologies. The automotive sector in Europe is also transitioning towards electric vehicles, requiring specialized components that can be produced using single screw extruders. Additionally, the growing food processing industry in Europe is further reinforcing the demand for food extruders, leading to a robust market growth in this region. As manufacturers continue to embrace automation and smart manufacturing, Europe is set to remain a critical player in the single screw extruders market.

Opportunities

The single screw extruder market presents significant opportunities for growth, primarily driven by technological advancements and the increasing demand for sustainable solutions. As industries worldwide focus on reducing their carbon footprint and adopting eco-friendly materials, single screw extruders are well-positioned to cater to these trends. Manufacturers are continuously innovating to develop extrusion technologies capable of processing biodegradable polymers and recycled materials, aligning with the growing consumer demand for sustainability. Furthermore, the expanding applications of single screw extruders across various sectors, such as automotive, packaging, and food processing, provide a fertile ground for market expansion. The increasing investments in research and development initiatives aimed at enhancing extrusion efficiency and material adaptability further broaden the opportunities available in the market.

Moreover, the growing trend toward automation and smart manufacturing is opening new avenues for single screw extruder manufacturers. As industries aim to streamline their operations and improve productivity, the integration of advanced technologies such as IoT and AI in extrusion processes presents significant opportunities for growth. Manufacturers that invest in developing smart single screw extruders with enhanced monitoring and control capabilities will likely gain a competitive edge in the market. Additionally, the rising demand for customized solutions tailored to specific industry needs creates opportunities for manufacturers to differentiate their offerings and capture niche markets. Overall, the combination of technological advancements, sustainability initiatives, and evolving consumer preferences positions the single screw extruder market for substantial growth in the coming years.

Threats

Despite the promising growth prospects, the single screw extruder market faces several threats that could hinder its expansion. One of the primary challenges is the increasing competition from alternative processing technologies, such as twin screw extruders, which offer enhanced mixing capabilities and processing flexibility. As manufacturers seek to optimize production processes and achieve higher efficiency, the adoption of twin screw extruders may pose a threat to the market share of single screw extruders. Additionally, fluctuations in raw material prices and supply chain disruptions could impact the overall manufacturing costs, affecting profitability for many players in the single screw extruder market. With the ongoing geopolitical tensions and the aftermath of the COVID-19 pandemic, supply chain uncertainties remain a persistent threat to market stability.

Furthermore, the regulatory landscape surrounding plastic usage and sustainability is continually evolving, posing challenges for manufacturers in the single screw extruder market. Increasing regulations aimed at reducing plastic waste and promoting sustainable practices compel manufacturers to adapt their production processes accordingly. Failure to comply with these regulations could lead to penalties and reputational damage, affecting market positioning. Additionally, the rapid pace of technological advancements necessitates continuous investment in research and development to remain competitive. Manufacturers that cannot keep up with these advancements may find themselves at a disadvantage, potentially losing market share to more innovative competitors. Therefore, addressing these threats and navigating the evolving market landscape will be crucial for stakeholders in the single screw extruder market.

Competitor Outlook

• Battenfeld-Cincinnati
• Reifenhäuser
• Leistritz
• JSW Plastics Machinery Inc.
• KraussMaffei
• Haitian International Holdings
• Wittmann Battenfeld
• Berstorff
• American Kuhne
• Milacron
• Teknor Apex
• Fellows Engineering
• Friedrichs
• Qingdao Huasheng Plastic Machinery
• Extrusion Group

The competitive landscape of the single screw extruder market is characterized by a mix of established players and emerging companies, each striving to leverage innovative technologies and enhance product offerings. Key players such as Battenfeld-Cincinnati, Reifenhäuser, and KraussMaffei are at the forefront of the market, known for their advanced extrusion machinery and comprehensive product portfolios. These companies invest heavily in research and development initiatives to stay ahead of the competition and meet evolving customer demands. Their strong global presence and extensive distribution networks also enable them to cater to a diverse range of industries, positioning them favorably in the market.

Emerging companies, on the other hand, are focusing on niche applications and customization to differentiate themselves in the competitive landscape. They are often more agile and able to respond quickly to market changes, allowing them to capture specific market segments. Moreover, strategic partnerships and collaborations with other industry players are becoming increasingly common as companies seek to enhance their technological capabilities and expand their market reach. As the demand for innovative and sustainable solutions continues to grow, the competitive dynamics of the single screw extruder market are expected to evolve, leading to further consolidation and collaboration among market players.

Prominent companies such as Leistritz and JSW Plastics Machinery Inc. are gaining recognition for their state-of-the-art technologies and commitment to sustainability. Leistritz, for instance, is known for its expertise in producing high-performance extrusion systems, which are widely used in various industries. Meanwhile, JSW Plastics Machinery Inc. focuses on developing energy-efficient extrusion solutions that cater to the rising demand for sustainable manufacturing practices. By aligning their strategies with market trends and consumer preferences, these companies are well-positioned to capitalize on the growth opportunities within the single screw extruder market. Overall, the competitive landscape remains dynamic, driven by innovation, sustainability, and the need for manufacturers to adapt to evolving market conditions.

• 1 Appendix

  • 1.1 List of Tables
  • 1.2 List of Figures

• 2 Introduction

  • 2.1 Market Definition
  • 2.2 Scope of the Report
  • 2.3 Study Assumptions
  • 2.4 Base Currency & Forecast Periods

• 3 Market Dynamics

  • 3.1 Market Growth Factors
  • 3.2 Economic & Global Events
  • 3.3 Innovation Trends
  • 3.4 Supply Chain Analysis

• 4 Consumer Behavior

  • 4.1 Market Trends
  • 4.2 Pricing Analysis
  • 4.3 Buyer Insights

• 5 Key Player Profiles

  • 5.1 Milacron
    • 5.1.1 Business Overview
    • 5.1.2 Products & Services
    • 5.1.3 Financials
    • 5.1.4 Recent Developments
    • 5.1.5 SWOT Analysis
  • 5.2 Berstorff
    • 5.2.1 Business Overview
    • 5.2.2 Products & Services
    • 5.2.3 Financials
    • 5.2.4 Recent Developments
    • 5.2.5 SWOT Analysis
  • 5.3 Leistritz
    • 5.3.1 Business Overview
    • 5.3.2 Products & Services
    • 5.3.3 Financials
    • 5.3.4 Recent Developments
    • 5.3.5 SWOT Analysis
  • 5.4 Friedrichs
    • 5.4.1 Business Overview
    • 5.4.2 Products & Services
    • 5.4.3 Financials
    • 5.4.4 Recent Developments
    • 5.4.5 SWOT Analysis
  • 5.5 Teknor Apex
    • 5.5.1 Business Overview
    • 5.5.2 Products & Services
    • 5.5.3 Financials
    • 5.5.4 Recent Developments
    • 5.5.5 SWOT Analysis
  • 5.6 KraussMaffei
    • 5.6.1 Business Overview
    • 5.6.2 Products & Services
    • 5.6.3 Financials
    • 5.6.4 Recent Developments
    • 5.6.5 SWOT Analysis
  • 5.7 American Kuhne
    • 5.7.1 Business Overview
    • 5.7.2 Products & Services
    • 5.7.3 Financials
    • 5.7.4 Recent Developments
    • 5.7.5 SWOT Analysis
  • 5.8 Extrusion Group
    • 5.8.1 Business Overview
    • 5.8.2 Products & Services
    • 5.8.3 Financials
    • 5.8.4 Recent Developments
    • 5.8.5 SWOT Analysis
  • 5.9 Fellows Engineering
    • 5.9.1 Business Overview
    • 5.9.2 Products & Services
    • 5.9.3 Financials
    • 5.9.4 Recent Developments
    • 5.9.5 SWOT Analysis
  • 5.10 Reifenhäuser
    • 5.10.1 Business Overview
    • 5.10.2 Products & Services
    • 5.10.3 Financials
    • 5.10.4 Recent Developments
    • 5.10.5 SWOT Analysis
  • 5.11 Wittmann Battenfeld
    • 5.11.1 Business Overview
    • 5.11.2 Products & Services
    • 5.11.3 Financials
    • 5.11.4 Recent Developments
    • 5.11.5 SWOT Analysis
  • 5.12 Battenfeld-Cincinnati
    • 5.12.1 Business Overview
    • 5.12.2 Products & Services
    • 5.12.3 Financials
    • 5.12.4 Recent Developments
    • 5.12.5 SWOT Analysis
  • 5.13 JSW Plastics Machinery Inc.
    • 5.13.1 Business Overview
    • 5.13.2 Products & Services
    • 5.13.3 Financials
    • 5.13.4 Recent Developments
    • 5.13.5 SWOT Analysis
  • 5.14 Haitian International Holdings
    • 5.14.1 Business Overview
    • 5.14.2 Products & Services
    • 5.14.3 Financials
    • 5.14.4 Recent Developments
    • 5.14.5 SWOT Analysis
  • 5.15 Qingdao Huasheng Plastic Machinery
    • 5.15.1 Business Overview
    • 5.15.2 Products & Services
    • 5.15.3 Financials
    • 5.15.4 Recent Developments
    • 5.15.5 SWOT Analysis

• 6 Market Segmentation

  • 6.1 Single Screw Extruders Sales Market, By User
    • 6.1.1 Manufacturing
    • 6.1.2 Construction
    • 6.1.3 Food Industry
    • 6.1.4 Pharmaceuticals
    • 6.1.5 Others
  • 6.2 Single Screw Extruders Sales Market, By Application
    • 6.2.1 Packaging
    • 6.2.2 Construction
    • 6.2.3 Automotive
    • 6.2.4 Food & Beverage
    • 6.2.5 Others
  • 6.3 Single Screw Extruders Sales Market, By Product Type
    • 6.3.1 Plastic Extruders
    • 6.3.2 Rubber Extruders
    • 6.3.3 Food Extruders
    • 6.3.4 Pharmaceutical Extruders
    • 6.3.5 Others
  • 6.4 Single Screw Extruders Sales Market, By Distribution Channel
    • 6.4.1 Direct Sales
    • 6.4.2 Indirect Sales

• 7 Competitive Analysis

  • 7.1 Key Player Comparison
  • 7.2 Market Share Analysis
  • 7.3 Investment Trends
  • 7.4 SWOT Analysis

• 8 Research Methodology

  • 8.1 Analysis Design
  • 8.2 Research Phases
  • 8.3 Study Timeline

• 9 Future Market Outlook

  • 9.1 Growth Forecast
  • 9.2 Market Evolution

• 10 Geographical Overview

  • 10.1 Europe - Market Analysis
    • 10.1.1 By Country
      • 10.1.1.1 UK
      • 10.1.1.2 France
      • 10.1.1.3 Germany
      • 10.1.1.4 Spain
      • 10.1.1.5 Italy
  • 10.2 Asia Pacific - Market Analysis
    • 10.2.1 By Country
      • 10.2.1.1 India
      • 10.2.1.2 China
      • 10.2.1.3 Japan
      • 10.2.1.4 South Korea
  • 10.3 Latin America - Market Analysis
    • 10.3.1 By Country
      • 10.3.1.1 Brazil
      • 10.3.1.2 Argentina
      • 10.3.1.3 Mexico
  • 10.4 North America - Market Analysis
    • 10.4.1 By Country
      • 10.4.1.1 USA
      • 10.4.1.2 Canada
  • 10.5 Middle East & Africa - Market Analysis
    • 10.5.1 By Country
      • 10.5.1.1 Middle East
      • 10.5.1.2 Africa
  • 10.6 Single Screw Extruders Sales Market by Region

• 11 Global Economic Factors

  • 11.1 Inflation Impact
  • 11.2 Trade Policies

• 12 Technology & Innovation

  • 12.1 Emerging Technologies
  • 12.2 AI & Digital Trends
  • 12.3 Patent Research

• 13 Investment & Market Growth

  • 13.1 Funding Trends
  • 13.2 Future Market Projections

• 14 Market Overview & Key Insights

  • 14.1 Executive Summary
  • 14.2 Key Trends
  • 14.3 Market Challenges
  • 14.4 Regulatory Landscape

Segments Analyzed in the Report

The global Single Screw Extruders Sales market is categorized based on

By Product Type

• Plastic Extruders
• Rubber Extruders
• Food Extruders
• Pharmaceutical Extruders
• Others

By Application

• Packaging
• Construction
• Automotive
• Food & Beverage
• Others

By User

• Manufacturing
• Construction
• Food Industry
• Pharmaceuticals
• Others

By Distribution Channel

• Direct Sales
• Indirect Sales

By Region

• North America
• Europe
• Asia Pacific
• Latin America
• Middle East & Africa

Key Players

• Battenfeld-Cincinnati
• Reifenhäuser
• Leistritz
• JSW Plastics Machinery Inc.
• KraussMaffei
• Haitian International Holdings
• Wittmann Battenfeld
• Berstorff
• American Kuhne
• Milacron
• Teknor Apex
• Fellows Engineering
• Friedrichs
• Qingdao Huasheng Plastic Machinery
• Extrusion Group