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We provide mid-to-high-end system solutions for air supply/exhaust, industrial ventilation & air purification — integrating R&D, manufacturing & sales.
We combine R&D and a professional wind tunnel lab to customize energy-efficient products. Focused on green and intelligent innovation, we uphold "energy saving, eco-friendly, efficient, smart" as our core values. Committed to quality, professional service, and long-term partnerships.
Leading technical strength and R&D investment
Our three-tier R&D system integrates basic research, product development, and applied engineering. From CFD-based aeroacoustics and permanent magnet motors to modular solutions for extreme environments, we deliver high efficiency and precision. With intelligent selection reducing lead time by 70% and simulation errors below 3%, our partnerships with top universities like Tsinghua and NPU ensure continuous innovation.
Strict quality control system and certification
Our products have obtained multiple certifications including CE, FDA, SGS, ISO9001 (Quality Management System), ISO14001 (Environmental Management System), ISO45001 (Occupational Health and Safety Management System), Integration of Informatization and Industrialization, Energy Management System, and ATEX. Our commercial fans and valves have received the national compulsory 3C certification. The company has also been honored as a High-Tech Enterprise in Jiangsu Province.
Strong supply chain management capabilities
We have our own sheet metal and powder coating plant, fan factory, laboratory, and other core production processes, and a group of long-term, reliable supplier partners to ensure stable product delivery.
Rich industry experience and expertise
It has a complete aerodynamic and fluid laboratory and one of the most comprehensive wind tunnel test databases in China (more than 3 million data entries of various models).
Excellent customer service concept
We possess a highly skilled after-sales team and have created a unique service co-construction model. Once a strategic partnership is established, we begin in-depth cooperation with our partners, immediately undertaking the training, qualification assessment, and service approval of our technical and service personnel.
We offer a full range of products, from intelligent and efficient to mini and simple, to meet the cutting needs of different scales and scenarios, ensuring that there is the most suitable dust removal solution for every working condition.



