JY-B U Bend Crossover For Air Conditioning Evaporator

Our copper fitting select DHP copper as material, Which is going to be processed. Our product has been approved by the National Technology Supervising Authority Shanghai General Machinery products Inspection Station, and the hygiene standard has been proved by Zhejiang Disease Precaution and conntrol Centre under national standard of GB/T17219-1998. The copper fittings comply with BS864,ANSI B16.22, JIS H3401, GB/T11618-1999, and the enterprise standard respectively. Our products are now widely used in different industries such as plumbling, ACR, chemical industry post and telecommunications, etc.