Henze www.henzevalves.com is an ISO 9001 certified leading supplier of valves, pipes and fittings, including ball valve, globe valve, check valves, diaphragm valves, butterfly valves and instrumentation valves in PVC, UPVC, CPVC, PVDF, FRPP, SS304, SS316, SS304L, SS316L, brass and bronze materials. Our products conform to the latest industry standards in accordance to ANSI, ISO and GB/T.celia.henzevalves.comHistory Founded in 2009People Over 300 employeesMajor Approvals ISO 9001, ISO14001, GB/T28001 CE (Directive 97/23/EC)Engineering Leader in valve design with many first-to-market innovations Extensive engineering, R&D, cycle test facilities, and stress analysis| RT, UT, MT, PT NDE testing Proven ability to satisfy special project requirements Field Engineering Services More than 20 patents for utility models