Hangzhou Kaiwei Valve Group Co., LTD

Tel：+86-0571-88950660
Fax：+86-0571-88950550
E-mail：kw@kwvalve.cn
Kaiwei group main products including gate valve, globe valve, check valve, ball valve, butterfly valve, regulating valve, bellows valve, cryogenic valves, high temperature and high pressure power station valve, filling valve, API valves