Tonheflow motorized valve manufacturer

Tonhe mainly produces motorized shut off ball valve from 1/4" to 2",
Some valves approved NSF61-G, CE, ROHS and other international certification.


China Taizhou Tonhe Certification

China Taizhou Tonhe is a manufacturer in China specialized in motorized ball valve(1/4'' - 1 1/2'') which are approved CE certification, and SS valve approved NSF61 international certification. Our company also approved SGS ISO9001 since 2013 . We are GREE airconditioner supplier, Hope to build cooperation with you sincerely .

China Taizhou Tonhe Test Report

As specified by applicant, to determine the Flow Capacity Kv value in the submitted sample. As specified by applicant, to do service life test on the submitted sample(s) by switching it 100,000 times.