After completing the FM certification,  we cooperated with the AMCA association and apply for performance certification of our products.

AMCA is an international non-profit organization that implements level certification,the members of the AMCA Association include many large companies in the world that produce air delivery and control equipment. They are all manufacturers of ventilation system equipment. The products involve fans, blinds, pneumatic blades, smoke alarm curtains, air exchange detectors, and silencers. , It also includes other industrial, commercial and civil ventilation system equipment parts.

Only the product has been tested by AMCA and the results are published in the publication catalog of the AMCA Association and passed, the AMCA certification seal can appear on the manufacturer's products. AMCA's product certification is currently the authoritative product performance certification in the field of ventilation system equipment.

Obtaining AMCA certification means our products have passed the tests and evaluations of  relevant standard procedures, and the performance of the products has been recognized by AMCA; it is also a necessary condition for the series of products to be exported to North America.

The successful passing of the AMCA certification fully demonstrates the excellent performance of our valve products.