Changzhou Wujin Changyun Purification Equipment Co., Ltd. is situated in Yun Village, Caoqiao Town, Caoqiao Town, Wujin District, Changzhou City, a land flowing with milk and honey. 20km to Changzhou Station of Shanghai-Nanjing Line, it is easy of access.

　　Main products are FRP purification tower, FRP cooling tower, activated carbon organic waste gas absorption device, corrosion-resistant fan, water treatment equipment, FRP winding pipeline, 90 wet dust collector, corrosion resistant tank, air stripping tower, and various non-standard FRP products, which can be widely used in electroplating, acid pickling, pharmaceutical, chemical, solar energy, smelting, chlor-alkali and other industries. 
 
Main products: 
FRP acid mist purification tower: Changyun has developed and design BF type, DGS type, DGS-B type, BSG type, SBW type and other products with Shanghai University Of Technology, East China Architectural Design & Research Institute, the 11th Design Institute of Ministry of Electronics Industry. Purfication towers with air volume of 1000m3/h~150000m3/h. 
FRP cooling tower: Changyun has developed and designed DBNL3 series, CDBNL3 series, GBNL3 series, OT series, BNG series, BNGW series, DBHZ type, GBL type, CBL type with the 4th Machinery and Electronics Industry, the 9th Design Institute of CSSC. Products are cooling towers with water volume of 5T/h~4000T/h. 
90 type wet dust collector: The Company produced by the five branches of the Ministry of weapons design 90 wet dust machine type models 90-15, 90-30 type, 90-50 type, 90-70 type, 90-90 type with the 5th Research Institute of China Weapon Industry Department. The product is manufactured with FRP material, and it has advantages such as corrosion resistance, ageing resistance, light weight, good dust collection efficiency, bright color, simple for installation and maintenance, etc. 
FRP fan: Changyun has developed GBF4-72 high-strength FRP centrifugal fan, BDW roof fan, T35-11 axial flow fan and other products with Wujin Fan Factory. 
FRP pipeline: Changyun has developed FRP, FRP/PPFRP pipes and composite pipes with specifications of DN25~DN1200 with Piping Central Station of Ministry of Chemical Industry, East China University of Science and Technology and Harbin Institute of Technology. 
FRP storage tank: the company has developed ZFB split mounting type FRP storage tank with the 6th Research Institute of Ministry of Chemical Industry. Specification: 5T~500T. 
Water treatment equipment: Counter-current regeneration sodium ion exchanger, HCL return type cation exchanger, no roof pressure counter-current regeneration anion and cation exchangers and anion-cation mixed exchangers, activated carbon filter, precision filter, and dlectrodialyzer,. 
 
Quality guarantee
The company has established favorable cooperation relationships with the partners.  Quality policy: survive on excellence, strict management, keep improving, customer satisfaction.