... field Name: copper pipe fitting Ability for the material of this kind of fitting: Grade 3.6,4.6 ... Zinc plated(while,colour,dacroment),Nickel plated,copper plated,gold plated,chrome(3+Rohs &6+ ) plated,anodic oxidation ... delivery?(1),Delivery port:ShangHai/NingBo(2),Delivery way to avoid the anti-dumpingWhy should you choose ... for about 20 years,we have our own way to supply you the high quality products ...