Recently, Shengjian Environment passed the formal certification of air valves D100-D300 by the American AMCA (American Air Movement and Control Association), indicating that the product meets the AMCA rating certification requirements and was awarded the AMCA certification seal. Its product energy efficiency levels are all Level 1. Valve samples can be downloaded and used on the AMCA official website!

Display of approved dampers displayed on AMCA official website

Shengjian Environment has always been adhering to the craftsman spirit of excellence, focusing on product quality and service, establishing a rigorous quality control system and production and manufacturing system, and is committed to pursuing the industry's first-class standards and building the most valuable brand in the industry. The air valve D100-D300 has passed the AMCA certification, which fully reflects the excellent performance of Shengjian Environmental Air Duct products, and also demonstrates the company's outstanding strength in product design and development, product performance improvement, and refined production. In the future, Shengjian Environment will pay more attention to the stability of product quality and the optimization and upgrading of product technology to help the sustainable development of China's green technology industry.

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