Xiamen, Fujian, China – June 18, 2026 – Xiamen Greenair Precision Machinery Co., Ltd. (Greenair), now a fully integrated subsidiary of the Greekn Heavy Industry Group (China) Limited following the 2023 merger, today announced a comprehensive expansion of its compressed air system solutions. Leveraging over 20 years of R&D expertise and state-of-the-art manufacturing capabilities, Greenair is reinforcing its position in the global market by introducing a full spectrum of energy-efficient rotary screw air compressors, mobile units, and purification equipment. The company's strategic focus on "Quality First" and "Customer First" is driving innovation across its product lines, ensuring reliability even in the most demanding industrial environments.
Strategic Technological Advancements and Core Advantages
Greenair's competitive edge lies in its proprietary engineering and high-quality component integration. The company utilizes an original twin-screw air end featuring large rotors and SKF bearings, which significantly reduces operating speeds by 30-50% compared to standard models. This design not only minimizes noise and vibration but also ensures a substantially longer service life. Furthermore, Greenair's commitment to energy efficiency is evident in its adoption of IE3 high-efficiency motors (achieving up to 93% efficiency) and the implementation of advanced VSD (Variable Speed Drive) technology. This allows compressors to adjust motor speed based on real-time demand, reducing energy consumption by up to 30% in standard models and up to 50% in models equipped with permanent magnet motors.
The company has also secured critical international certifications, including CE and GCCA, validating its adherence to global safety and quality standards. Greenair's robust intelligent control systems feature touch-screen interfaces and RS485 communication ports, enabling remote monitoring, multi-unit synchronization, and unattended operation.
Comprehensive Product Portfolio and Customization Capabilities
Greenair offers a diverse range of products designed to meet the specific needs of various industries, from automotive to construction.
Fixed Speed and Variable Speed Compressors (GA & GAVSD Series): These core models range from 7.5kW to 485kW and feature a patented three-stage oil-gas separation system, ensuring oil content in the compressed air is less than 2ppm. The GAVSD series offers the flexibility of running in both variable and fixed-speed modes.
Permanent Magnet and Two-Stage Compression (GM & GA+ Series): For ultra-high efficiency, Greenair provides models with rare-earth permanent magnet motors and two-stage compression. The two-stage design lowers the compression ratio, reducing heat and wear while increasing volumetric efficiency.
All-in-One and Laser Cutting Solutions (GAT & GMT Series): Designed for space-saving and convenience, these units integrate the compressor, tank, dryer, and filters into a single unit. Specialized models for laser cutting machines guarantee continuous operation at 16bar pressure.
Mobile and Oil-Free Options: The product line extends to diesel (DM) and electric (EM) portable compressors for construction sites, as well as oil-free water-lubricated (ZR) and screw vacuum pumps, catering to industries requiring absolute air purity.
A key differentiator for Greenair is its robust customization capability. The company can tailor solutions for specific high-pressure requirements (up to 40bar in mobile units) and offers a wide range of supporting equipment, including refrigerated and desiccant air dryers (FD and CD Series) and pressure vessels.
Quality Assurance and Global Market Expansion
Quality is the cornerstone of Greenair's operations. The company operates under a strict quality management system, ensuring that every unit is built to last. Features such as the patented inlet valve (which prevents oil backflow) and the combined large cooler design (allowing operation in ambient temperatures up to 55°C) guarantee reliability in harsh conditions.
With a production base capable of handling bulk orders and a logistics network supporting global exports, Greenair is poised for aggressive expansion. The company provides comprehensive after-sales services, including technical consultation and maintenance support, ensuring customer satisfaction worldwide.
Looking Forward: Innovation and Sustainable Development
Looking ahead, Greenair will continue to focus on energy conservation and intelligent control. By developing more products with permanent magnet technology and IoT cloud platform integration, Greenair aims to help global industries reduce their carbon footprint while maintaining peak operational efficiency. The company remains dedicated to the principle of "Striving for Progress," ensuring that every user benefits from its innovative achievements.
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Address: Xiamen, Fujian Province, China
