Zhejiang Ganghai Group co.,ltd (its former was No.1 steel pipe factory),which set up in 1991 and put into production May ,1992 formally. Over ten years, it has developed a large scale enterprise which owns 1000 staffs more than 100 million fixed assets. It covers an area of thousand square merters ...
Telephone:0086-0579-7150983
Address:sucuan, yongkang, zhejiang, China