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 .
Hot Galvanized Bundy Pipe with Steel Zinc-Plating 6.35mm X 0.7 mm material:low carbon steel strip outer diameter:6.35mm wall thickness:0.70mm standard...