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 .
Product Description 1.It's taken new technical process through more then 60 procudures . 2. Our professional engineer make full supervision for it's quality. 3. There are more then five inspection ...