Drill Pipes - Shandong, China

Sino Steels (H.K.) Limited in Zibo City, Shandong , China
Sino Steels major in the international distribution of steel and raw materials. Base on the standing professionally service, we have been the best partner both of the steel mills and purchasers. We offer the international trade service to the mills and bring in the best quality material at highly

Zibo Sino-Int'L Trade Consulting&Service Co.Ltd in Zibo City , Shandong , China
we are mjor in the supply of the ERW steel pipe ,hot dipped galvanised pipe ,hollow section and steel coils /sheet