CHANGZHOU RUIYUAN STEEL TUBE CO., LTD.
We are leading manufacturer of CDS and HFS pipes and Tubes.
—— Mr.Wang from SINOPEC
—— Mr.Sanjay Bajaj
—— Mr.Thomas BIttig
Thailand Customers visit our factory and inspect their order of boiler tubes.
Contact Person: Ms. Brenda
Tel: 86-519-83830661
Fax: 86-519-83830662
WE CHAT: 86-15961201155