Non residential Air Handling Units AHU

Non-Residential Air Handling Units (AHU) Market Outlook

The global Non-Residential Air Handling Units (AHU) market is poised for significant growth, projected to reach approximately USD 10 billion by 2035, with a compound annual growth rate (CAGR) of around 5.5% during the forecast period from 2025 to 2035. This growth is primarily driven by the increasing demand for energy-efficient HVAC systems, along with the rising need for improved air quality in commercial buildings and industrial facilities. The surge in construction activities across various sectors, coupled with stringent government regulations regarding energy conservation, is expected to further propel the market forward. Additionally, advancements in technology, such as the integration of smart controls in AHUs, are enhancing operational efficiency and reducing maintenance costs, making it an attractive investment for businesses. Overall, the market is set to experience robust growth as awareness of the importance of indoor air quality and energy efficiency continues to rise globally.

Growth Factor of the Market

The growth factors driving the Non-Residential Air Handling Units (AHU) market are multifaceted and interconnected. Firstly, the increasing focus on energy conservation and sustainability in building design has led to a heightened demand for AHUs that can efficiently manage air circulation while minimizing energy consumption. Furthermore, the advent of smart building technologies has encouraged the adoption of advanced AHU systems that integrate with building management systems for optimized performance. Secondly, the recovery of the commercial construction sector post-pandemic is fueling new project developments that require modern air handling solutions. Thirdly, heightened awareness of health issues related to indoor air quality, particularly in healthcare and educational facilities, is motivating stakeholders to invest in high-performance AHUs. Finally, government incentives and regulations aimed at reducing carbon footprints are driving the installation of efficient and environmentally friendly systems, thus providing a substantial boost to the market.

Key Highlights of the Market

• Projected global market size of USD 10 billion by 2035.
• CAGR of approximately 5.5% from 2025 to 2035.
• Increased demand for energy-efficient and environmentally friendly air handling solutions.
• Growing awareness of the importance of indoor air quality in various sectors.
• Technological advancements including smart controls and IoT integration.

By Product Type

Packaged AHU:

Packaged Air Handling Units (AHUs) are gaining popularity due to their compact design and ease of installation. These units typically come pre-assembled and are designed to handle both heating and cooling needs, making them suitable for a variety of non-residential applications. Their self-contained nature reduces installation time and costs, a significant advantage for project timelines. Packaged AHUs are especially beneficial in commercial buildings where space is limited, allowing for maximum utilization of available area while providing efficient air circulation. Additionally, their ability to integrate various components such as filters, fans, and coils into a single unit simplifies maintenance processes, enhancing operational efficiency and minimizing downtime.

Modular AHU:

Modular AHUs are highly customizable and versatile systems that can be tailored to meet specific requirements of non-residential spaces. These units allow for flexibility in design, enabling businesses to expand or modify their air handling systems as needed. The modular design also facilitates easy transportation and installation, making them an ideal choice for large-scale projects. Businesses often prefer modular AHUs due to their scalability, allowing for incremental upgrades or expansions without requiring complete system replacements. Additionally, the opportunity to integrate advanced features such as variable speed drives and enhanced filtration systems makes modular AHUs a preferred option for organizations focused on sustainability and energy efficiency.

Custom AHU:

Custom Air Handling Units (AHUs) are specifically designed to meet the unique requirements of various industries and applications. These units are engineered to accommodate specific airflow rates, temperature control, and humidity levels based on the operational needs of the facility. The ability to tailor AHUs to the precise specifications of a project ensures optimal performance and efficiency, particularly in sensitive environments such as laboratories and data centers. Custom AHUs often incorporate advanced technology and eco-friendly materials, providing an added layer of sustainability. The investment in custom solutions, while often higher, yields significant long-term benefits through energy savings and improved air quality, making them a worthy consideration for non-residential spaces.

DX Integrated AHU:

DX Integrated Air Handling Units combine the functionalities of traditional AHUs with direct expansion (DX) cooling systems, creating an efficient solution for climate control in commercial and industrial environments. This integration allows for precise temperature management and energy optimization, as DX systems can directly cool the air without requiring additional components. As energy efficiency remains a priority for businesses, DX integrated AHUs present an attractive option due to their ability to significantly reduce energy consumption while maintaining comfort levels. The versatility of these systems also enables them to be employed in various applications, from office buildings to industrial facilities, contributing to their growing adoption in the market.

Heat Recovery AHU:

Heat Recovery Air Handling Units are designed to capture and reuse energy from exhaust air, enhancing overall system efficiency. This innovative technology is particularly beneficial in non-residential applications where buildings have high ventilation needs and are often operating at reduced efficiency. By reclaiming waste heat and using it to precondition incoming fresh air, heat recovery AHUs significantly reduce the energy needed for heating and cooling. The implementation of heat recovery systems is not only cost-effective in terms of energy savings but also contributes to sustainability goals by minimizing the carbon footprint of buildings. As regulations regarding energy efficiency tighten, the demand for heat recovery AHUs is expected to increase significantly in the coming years.

By Application

Commercial Buildings:

In the commercial buildings sector, the demand for Air Handling Units (AHUs) is driven by the need for efficient indoor climate control and improved air quality. AHUs play a crucial role in maintaining comfortable and healthy environments for occupants while adhering to energy efficiency standards. With the rise of green building certifications, such as LEED, developers and facility managers are increasingly opting for advanced AHU technologies that meet stringent performance benchmarks. Furthermore, the integration of smart controls in these systems allows for real-time monitoring and optimization of HVAC operations, thus reducing energy consumption. As more companies recognize the correlation between employee well-being and productivity, investments in modern AHUs for commercial spaces are expected to grow significantly.

Industrial Facilities:

Industrial facilities represent a critical application for Air Handling Units, as they often require robust systems capable of handling high volumes of air while maintaining specific temperature and humidity conditions. AHUs in industrial settings must be designed to cope with demanding environments, including the presence of airborne contaminants and varying operational loads. The market for industrial AHUs is expanding due to increased manufacturing activities and the need for compliance with health and safety regulations. Furthermore, innovations in filtration and air purification technologies are allowing industrial facilities to improve air quality significantly, which is a key consideration given the growing focus on worker health and safety. This segment is expected to witness substantial growth as industries continue to invest in system upgrades and replacements to enhance operational efficiency.

Healthcare Facilities:

Healthcare facilities, including hospitals and clinics, require specialized Air Handling Units to ensure stringent air quality standards are met, as the health and safety of patients and staff depend on it. AHUs in these environments must effectively filter out pathogens, allergens, and other pollutants to provide a sterile atmosphere. The COVID-19 pandemic has underscored the importance of high-performing HVAC systems, leading to increased investment in advanced AHU technologies in the healthcare sector. Systems equipped with HEPA filters and UV-C disinfection features are becoming more prevalent, as they contribute to better infection control and overall air quality. As the healthcare sector continues to evolve with an emphasis on patient-centered care, the demand for reliable and efficient AHUs is anticipated to grow consistently.

Educational Institutes:

Educational institutions are increasingly adopting advanced Air Handling Units to improve indoor air quality and ensure a conducive learning environment for students. With the rising awareness of how air quality affects cognitive function and overall health, schools and universities are investing in modern HVAC systems capable of providing optimal thermal comfort. AHUs designed for educational settings must meet specific ventilation requirements to accommodate fluctuating occupancy levels. Additionally, the recent emphasis on safety and health has prompted many institutions to upgrade their existing systems to include features such as enhanced filtration and air purification. As educational facilities continue to prioritize the well-being of students and staff, the demand for high-performance AHUs is set to increase significantly.

Others:

Other applications of Air Handling Units include retail spaces, hospitality, and public facilities, which also play a vital role in maintaining desirable indoor air conditions. In retail environments, AHUs are essential for creating a comfortable shopping experience, which directly influences customer satisfaction and sales. In the hospitality sector, efficient AHUs contribute to guest comfort and energy savings, enhancing overall operational efficiency. Moreover, public facilities, such as airports and transportation hubs, rely on AHUs to provide clean and comfortable environments for high foot traffic. As diverse sectors recognize the importance of air quality and climate control, the market for AHUs in these applications is expected to grow, driven by advancements in technology and increasing consumer expectations.

By Distribution Channel

Direct Sales:

The direct sales distribution channel plays a crucial role in the Non-Residential Air Handling Units (AHU) market, providing a streamlined approach for manufacturers to reach end-users directly. This channel allows for more personalized service, enabling manufacturers to address specific customer needs and preferences comprehensively. Direct sales often involve close collaboration between manufacturers and businesses, facilitating the customization of AHUs to meet particular operational requirements. Furthermore, direct relationships enable manufacturers to offer better support and guidance throughout the installation and maintenance processes, ultimately leading to improved customer satisfaction. As the market continues to evolve, the direct sales channel is expected to maintain a strong presence, particularly among larger corporations with specific air handling needs.

Indirect Sales:

Indirect sales channels, including distributors and wholesalers, provide a vital avenue for increasing market reach within the Non-Residential Air Handling Units segment. These channels allow manufacturers to tap into existing distribution networks and leverage the expertise of intermediaries who understand local market dynamics. By utilizing indirect sales, manufacturers can expand their customer base, particularly in regions where direct sales may be challenging due to logistical complexities. Additionally, distributors often offer value-added services, such as product training and technical support, which can enhance customer relationships and facilitate successful sales. As the demand for AHUs grows globally, indirect sales channels are becoming increasingly essential for manufacturers aiming to boost their market presence and navigate diverse regional markets effectively.

By Material Type

Steel:

Steel is a widely used material in the construction of Air Handling Units (AHUs) primarily due to its strength, durability, and resistance to corrosion. Steel AHUs are well-suited for rugged environments, making them a preferred choice for industrial and commercial applications where longevity and reliability are paramount. The material's structural integrity allows for larger units capable of managing higher airflow rates, which is essential in facilities with significant ventilation needs. Additionally, advances in steel treatment and coatings have improved the material's performance against environmental factors, ensuring that AHUs maintain efficiency over extended periods. As industries continue to prioritize robust solutions, steel-based AHUs are expected to remain a staple in the market.

Aluminum:

Aluminum is increasingly favored in Air Handling Units due to its lightweight nature and excellent resistance to corrosion. The use of aluminum in AHUs not only makes transportation and installation easier but also contributes to energy efficiency as lighter units require less structural support. Moreover, aluminum has favorable thermal conductivity properties, allowing for effective heat exchange processes within the AHU. This material is particularly beneficial in applications where weight constraints are critical, such as rooftop installations. The growing emphasis on lightweight construction materials that enhance energy performance is likely to bolster the demand for aluminum AHUs in the coming years, making it a popular choice among manufacturers and end-users alike.

Composite:

Composite materials are emerging as a viable option for Air Handling Units due to their enhanced insulation properties and resistance to corrosion. Composites, often made from a combination of materials, offer a lightweight alternative that does not compromise on durability or performance. The excellent insulation provided by composite materials helps reduce energy consumption by minimizing thermal losses, aligning with the growing demand for energy-efficient HVAC solutions. Additionally, composite AHUs can be manufactured to meet specific environmental requirements, making them suitable for various applications, including those in harsh conditions. As the market continues to evolve with an emphasis on sustainable and efficient air handling solutions, composites are expected to gain an increasing share of the AHU market.

By Region

The Non-Residential Air Handling Units (AHU) market is witnessing varied growth rates across different regions, driven by factors such as economic conditions, infrastructure development, and regulatory standards. In North America, the market is projected to grow at a CAGR of approximately 5.2% over the forecast period, thanks to the rising demand for energy-efficient systems in commercial buildings and industrial facilities. The United States and Canada are expected to lead this growth, with significant investments in HVAC upgrades and retrofitting existing infrastructures. The increasing awareness of indoor air quality and sustainability practices is likely to influence purchasing decisions in this region, further propelling the adoption of advanced AHU technologies.

In Europe, the market for Non-Residential Air Handling Units is similarly robust, with an anticipated CAGR of around 5.8% during the forecast period. European countries are at the forefront of implementing stringent environmental regulations, pushing businesses to invest in energy-efficient HVAC systems. The rise of green building initiatives and the growing emphasis on reducing carbon emissions are pivotal factors contributing to the expansion of the AHU market in this region. Meanwhile, the Asia Pacific region is expected to witness substantial growth, driven by rapid urbanization, industrialization, and infrastructural development. Countries like China and India are investing heavily in new commercial and industrial projects, which will create substantial demand for AHUs, ensuring that the market remains competitive and diverse.

Opportunities

The Non-Residential Air Handling Units (AHU) market presents several opportunities for growth, particularly as industries increasingly prioritize sustainability and energy efficiency. One of the most promising opportunities lies in the integration of smart technologies and automation within AHU systems. As the Internet of Things (IoT) becomes more prevalent, businesses are looking to invest in smart AHUs that can be monitored and controlled remotely. This capability allows for real-time adjustments based on occupancy, temperature, and air quality, resulting in enhanced energy savings and operational efficiency. Furthermore, the push for green building certifications is creating a demand for advanced AHU solutions that align with sustainable practices. Manufacturers that can innovate and offer environmentally friendly products are likely to gain a competitive edge in the market, tapping into a growing customer base focused on sustainability.

Another significant opportunity in the AHU market is the growing emphasis on health and safety, particularly in light of recent global health challenges. Businesses are increasingly aware of the importance of maintaining high indoor air quality, driving demand for AHUs equipped with advanced filtration and purification technologies. Systems that effectively remove pathogens and allergens from the air are becoming essential in sectors such as healthcare, education, and hospitality. Additionally, as more organizations adopt flexible workspace models, the need for adaptable and efficient AHU systems that can accommodate varying occupancy levels will rise. This shift presents an opportunity for manufacturers to develop customizable AHUs that meet the unique demands of diverse environments, enhancing their product offerings and market appeal.

Threats

While the Non-Residential Air Handling Units (AHU) market is poised for growth, it also faces several threats that could hinder its progress. One of the main challenges is the volatility of raw material prices, particularly for metals like steel and aluminum. Fluctuations in these costs can significantly impact manufacturing expenses, forcing companies to adjust their pricing strategies or absorb the costs, which could affect profitability. Additionally, the market is becoming increasingly competitive, with numerous players vying for market share. This competition can drive prices down, creating pressure on margins and making it challenging for smaller manufacturers to survive. Furthermore, the emergence of alternative technologies and energy sources may pose a threat to traditional AHU systems, as businesses explore greater efficiency and cost-effective solutions.

The challenge of meeting evolving regulatory standards also represents a significant threat to the market. As governments and organizations continue to implement stringent energy efficiency and environmental regulations, AHU manufacturers must invest in research and development to comply with these requirements. Failure to adapt to changing regulations may result in penalties or loss of market access. Additionally, the ongoing global shift towards renewable energy sources and sustainable practices could lead to a decline in traditional HVAC systems' usage, necessitating a reevaluation of product lines. Manufacturers that are slow to adapt to these changes may find themselves at a disadvantage in an increasingly eco-conscious market.

Competitor Outlook

• Trane Technologies
• Johnson Controls International Plc
• Carrier Global Corporation
• Lennox International Inc.
• Daikin Industries, Ltd.
• York International Corporation
• Greenheck Fan Corporation
• American Standard Heating & Air Conditioning
• Heatcraft Worldwide Refrigeration
• Mitsubishi Electric
• Rheem Manufacturing Company
• Zehnder Group AG
• Systemair AB
• Fantech Pty Ltd
• Eurovent Certita Certification

The competitive landscape of the Non-Residential Air Handling Units (AHU) market is characterized by a mix of established players and emerging companies. Major manufacturers like Trane Technologies and Johnson Controls International Plc lead the market with their extensive product portfolios and innovative technologies. These companies have made significant investments in research and development, continually enhancing their offerings to meet evolving customer needs. Their commitment to sustainability and energy efficiency has positioned them as key players in the industry, allowing them to maintain competitive advantages in a rapidly changing market. Additionally, many of these companies are expanding their geographic reach to tap into emerging markets, further solidifying their positions in the global AHU market.

Emerging companies and smaller manufacturers are also making their mark in the Non-Residential AHU market by focusing on niche segments and specialized applications. These players are often more agile and capable of responding quickly to market demands, allowing them to introduce innovative products that cater to specific customer needs. Emphasizing sustainability, some of these companies are developing air handling units that utilize eco-friendly materials and advanced filtration technologies. Their ability to adapt to market changes and offer customized solutions gives them a competitive edge in attracting clients looking for tailored HVAC systems.

In addition to product innovation, strategic partnerships and collaborations are becoming increasingly common in the AHU market. Companies are joining forces with technology providers and service companies to enhance their product offerings and expand their service capabilities. For instance, partnerships between HVAC manufacturers and technology firms focused on smart controls and IoT integration are becoming more prevalent. Such collaborations enable manufacturers to leverage cutting-edge technology and offer smarter, more efficient AHU solutions. As the demand for energy-efficient and intelligent HVAC systems continues to rise, these partnerships will be instrumental in shaping the competitive landscape of the Non-Residential AHU market.

• 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 Systemair AB
    • 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 Fantech Pty Ltd
    • 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 Zehnder Group AG
    • 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 Trane Technologies
    • 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 Mitsubishi Electric
    • 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 Daikin Industries, Ltd.
    • 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 Greenheck Fan Corporation
    • 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 Lennox International Inc.
    • 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 Carrier Global Corporation
    • 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 Rheem Manufacturing Company
    • 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 Eurovent Certita Certification
    • 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 York International Corporation
    • 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 Heatcraft Worldwide Refrigeration
    • 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 Johnson Controls International Plc
    • 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 American Standard Heating & Air Conditioning
    • 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 Non residential Air Handling Units AHU Market, By Application
    • 6.1.1 Commercial Buildings
    • 6.1.2 Industrial Facilities
    • 6.1.3 Healthcare Facilities
    • 6.1.4 Educational Institutes
    • 6.1.5 Others
  • 6.2 Non residential Air Handling Units AHU Market, By Product Type
    • 6.2.1 Packaged AHU
    • 6.2.2 Modular AHU
    • 6.2.3 Custom AHU
    • 6.2.4 DX Integrated AHU
    • 6.2.5 Heat Recovery AHU
  • 6.3 Non residential Air Handling Units AHU Market, By Material Type
    • 6.3.1 Steel
    • 6.3.2 Aluminum
    • 6.3.3 Composite
  • 6.4 Non residential Air Handling Units AHU 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 Non residential Air Handling Units AHU 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 Non residential Air Handling Units AHU market is categorized based on

By Product Type

• Packaged AHU
• Modular AHU
• Custom AHU
• DX Integrated AHU
• Heat Recovery AHU

By Application

• Commercial Buildings
• Industrial Facilities
• Healthcare Facilities
• Educational Institutes
• Others

By Distribution Channel

• Direct Sales
• Indirect Sales

By Material Type

• Steel
• Aluminum
• Composite

By Region

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

Key Players

• Trane Technologies
• Johnson Controls International Plc
• Carrier Global Corporation
• Lennox International Inc.
• Daikin Industries, Ltd.
• York International Corporation
• Greenheck Fan Corporation
• American Standard Heating & Air Conditioning
• Heatcraft Worldwide Refrigeration
• Mitsubishi Electric
• Rheem Manufacturing Company
• Zehnder Group AG
• Systemair AB
• Fantech Pty Ltd
• Eurovent Certita Certification