Changsha Dejie Mechanical and Electrical Technology Co., Ltd.

&Changsha Dejie Mechanical and Electrical Technology Co., Ltd. is a specialized high-tech company specializing in the research and development of noise reduction and noise reduction technology, noise control system engineering design, manufacturing and technical services&The company has been engaged in comprehensive noise control projects and various noise reduction and noise reduction projects for many years The research and production of complete sets of equipment and high-tech development, with strong non-standard and new product development and design capabilities, existing silencer products (patent number: .) have been widely used in industrial and civil construction, steel, smelting, petroleum, chemical industry, Electric power, papermaking, textiles, salt industry, tobacco, water treatment, telecommunications, aviation, aerospace, navigation, highways, railways, high-speed rail, subways, light rail, stations, airports, hospitals and other industrial places, the products are e... [Details]