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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.