Huizhou Huiyang air duct Manufacturing Co., Ltd. was established in 2013，it is an air duct manufacturing enterprise integrating R & D, production, agency and sales. Its products are widely used in machinery, aerospace, chemical industry, electric power, subway, automobile wiring harness, construction, engineering decoration and other industries. The company is located in Tongqiao Industrial Park of Huizhou Zhongkai high tech Zone with beautiful scenery and convenient transportation. The company has professional technology, equipment, customized for customers all kinds of professional duct. The products are sold at home and abroad. The company actively responded to the national policy, invested about 1 million yuan to actively improve the EIA, safety supervision and fire control procedures, passed the EIA and fire control acceptance with high quality, and obtained the discharge permit of high temperature air duct industry in the first batch. At present, the company has 10 high-temperature air duct production lines, 3 PVC flexible hose production lines, 2 clip type air duct production lines, 2 aluminum foil air duct production lines, and has the most advanced high-temperature air duct production line and high-temperature air duct vacuum vulcanization system in China. The daily production of high temperature air duct is 2000 meters, and other air ducts are 5000 meters. In order to meet the market demand, the company is actively preparing polyurethane duct, plastic duct production line.