Our galvanized sheet metal duct Products: galvanized metal duct is galvanized steel as the main raw material, through seams, machining shape, with on-site to facilitate the production, both can be designed, and is a traditional ventilation, air conditioning pipeline, and with the development of technology, from the previous hand-made changes to the current full mechanization of production, galvanized duct board company, with high efficiency, precision machining size advantages. Brief introduction of common duct board Features: Full computer control, stable performance, long-term supply of galvanized sheet duct leading technology; to improve production quality, reduce material labor costs; special ventilation pipe processing software; molding machinery to make high-quality galvanized board from harm, ensure the smooth inner wall of the pipe, Xinjiang Uygur Autonomous Region galvanized duct board, easy to clean. Since forming flange instead of angle flange, pipe material to ensure unity, reduce weight of the pipeline to increase the pipeline of beauty. Stiffener can improve the strength of the pipe, saving material thickness galvanized pipe manufacturers _ Yanda air conditioned (certified) _ Fuxin duct galvanized sheet provided by the Wu County Yanda air-conditioning plant. Wu County Yanda air-conditioning plant (www.wcydkt.com) (www.wcydkt.com) Shandong Dezhou, heat, refrigeration and air conditioning equipment leader, over the years, the company is implementing the scientific management, innovation and development, honesty and trustworthiness policy, and satisfy customer needs. In Yanda air conditioning leadership with the staff warmly welcome all inquiries negotiations to create Yanda air conditioning better future.