Donjoy,mixing-proof valve pass 3A-85-03 authentication,is also China's only passed the certification of the mixing-proof valve company.
2019-05-15
Donjoy , mixing-proof valve pass 3A-85-03 authentication, is also China's only passed the certification of the mixing-proof valve company. And Donjoy is most pass the 3 - A health standard certification of enterprises in Asia. It nearly cover all of the Donjoy products.
Donjoy,mixing-proof valve pass 3A-85-03 authentication,is also China's only passed the certification of the mixing-proof valve company.
Donjoy,a new generation of Angle seat valve and globe valve's research and development is success, and has been successfully put into production.
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