PC Steel bar, Bulb flat steel for ship,Flat steel for ship,special steel...

Beizhong er Road, Qingdao, Shandong, China

Qingdao Free International Trade Co.Ltd, is a China based international trading company, locates in Qingdao which is the beautiful coastal city in Shandong province. It incorporates about 5 years expe...

Qingdao Free International Trade Co.Ltd, is a China based international trading company, locates in Qingdao which is the beautiful coastal city in Shandong province. It incorporates about 5 years expe...