Congratulate Donjoy mixing-proof valve approved 3A-85-03 authentication, Donjoy is the only one company who approved certification of the mixing-proof valves . Donjoy is the company who approved most 3A certificates in Asia .It nearly cover all of the Donjoy products.
Donjoy's new development of big mixing proof valve are on the market!
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According to ASME BPE, EHEDG, FDA and 3A standard, DONJOY got certificates of PED-97/23/EC and MD-06/42/EC issued by TUV, ……