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 .
Environmental Cu Welded Steel Pipe Used For Refigeration With The Standard Of GB/T24187-2009 Product description 1.materials: environmental Cu welded ...