Hiwa 是一家专注于管道行业的阀门制造商,公司拥有从研发到生产、销售的完整产业链,Hiwa 积极应用行业前端技术,充分配合客户需求和市场需要,研发和调整相关产品,为客户提供更优质的产品和更完善的服务。
AWWA UL FM Flanged OS&Y Resilient Seated Gate Valve
AWWA UL FM Grooved Ends OS&Y Resilient Gate Valve
Ductile Iron DIN Flanged Silent Check Valve
Pilot Pressure Reducing Control Valve
AWWA UL FM MJ Ends OS&Y Resilient Seated Gate Valve
Ductile Iron DIN Rubber Flapper Check Valve
Pilot Pressure Sustaining Control Valve
ANSI OS&Y Metal Seated Gate Valve
Dual Plate Wafer Type Check Valve