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DONGYANG INNO AIR DUCT EQUIPMENT CO., LTD. is the most professional flexible duct machinery manufacturer in China, one of the earliest manufacturer in this air flexible ductwork machinery industry.
■ We start to supply the Plastic flexible ducts and manufacture flexible duct machine at the end of 1990s. ■ 2007- 4-25 Set up PANAN WANGMIN FLEXIBLE DUCT MACHINE CO., LTD. ■ 2018-5-9 Set up DONGYANG YINGNUO DUCT MACHINERY CO., LTD WANGMIN is special for production and supplying various flexible ducts. YINGNUO is special to manufacture and supply various f... [Details] |