CHANGZHOU WUJIN SHUNDA PRECISE STEEL TUBE CO.,LTD.
CHANGZHOU WUJIN SHUNDA PRECISE STEEL TUBE CO.,LTD. Special produce the Single wall steel tube,double wall steel tube,bundy tube,condenser,evaporator for refrigeration etc .
Round Hot Zn Coated Galvanized Steel Tube 6 mm X 0.65 mm GB/T 23134-2008 features:soft and easy to bend elongation:more than 25% outer diameter:6mm ...