Spiral tube processing manufacturer

The manufacturers of galvanized spiral pipes are as follows: 1. Changzhou Tongtongsheng Ventilation Duct Manufacturing Co., Ltd. Changzhou Tongtongsheng Ventilation Duct Manufacturing Co., Ltd. is located in Changhong Joint-stock Cooperative, Hutang Town, Wujin District, Changzhou, and its business scope covers the manufacture of architectural decoration, plumbing fittings and other metal products for construction. 2. Tianjin Xuanqing Ventilation Duct Co., Ltd. The registered address of Tianjin Xuanqing Ventilation Duct Co., Ltd. is located at Row 2 1, Tuozidi Village, Xiaozhan Town, Jinnan District, Tianjin. Its business scope includes the manufacture and installation of ventilation pipes, thermal insulation engineering construction, installation of fans and purifiers. 3. Qinyang Michelle Ye Ventilation Duct Equipment Co., Ltd. ... Qinyang Michelle Ye Ventilation Duct Equipment Co., Ltd. is located in Qinyang Industrial Park, and its business scope includes the production and processing of ventilation ducts, vents, dampers and silencers. 4. Hefei Juhui Ventilation Pipe Manufacturing Co., Ltd.. The registered address of Hefei Juhui Ventilation Pipe Manufacturing Co., Ltd. is located at Tuanjie Road 18, Feidong Economic Development Zone, Hefei City, Anhui Province. Its business scope includes ventilation pipes, ventilation equipment and accessories, stainless steel pipes and equipment, environmental protection equipment, waste gas treatment equipment, sewage treatment equipment, dust removal equipment, hardware products, common mechanical equipment and accessories. 5. Sichuan Xinguangxin Pipeline Engineering Co., Ltd. The registered address of Sichuan Xinguangxin Pipeline Engineering Co., Ltd. is located at Yunv Road, Cheng Jiao Township, Fucheng District, Mianyang City, Sichuan Province. Its business scope includes ventilation equipment sales and installation, auxiliary materials sales, air duct sales, pipeline and equipment installation, pipeline construction, pipeline transportation equipment sales, steel products sales, aluminum products sales, hardware sales and Internet retail.