Wenzhou zhancheng valves co., ltd. Was established in 1980s, integrates the design, production, examination, sales into a body in the field of valve industry.There is the perfect quality management system, certified by international certificates such as ISO9001 successively.As special factories, the main products cover form ball valve, globe valve. Gate valve, check valve, Y-type strainer as well as the non-standard valve according to the customer's demand.