Zhengdong Group

Tianjin Selte Petroleum Drilling Toosl Co.,Ltd is the subsidiary of Zhengdong Group Investment Group, previous Tools Co.,Ltd, was founded in 2004 with annual production capacity 10,000 tons drill pipe and upset body. after several years opertion, company re-organized re-extended by ...

Telephone：86-10-84892377Address：5, Beijing, Beijing, China

Yuyao Jingtao Hardware Co., Ltd.

Established in 1998, Yuyao Jingtao Hardware Co., Ltd. is one of the largest exporters nylon anchors China. Integrating research, development, production and sales processes, we continually develop new products with support our excellent design R&D teams. At present, are engaged producing ...