Drilltech Manufacturing Company Limited is a shareholding company specializing in R& D, design and manufacturing of blowout preventers, diverters, electromagnetism eddy current brakes and hydraulic....
Baoding Jiasheng Optoelectronic Technology Co., Ltd subordinates in the YingLi Group, is responsible for the domestic market sales of YingLi. The company business focuses on the design develop ....
Shijiazhuang Guider Import & Export Trade Co. Ltd. ( Abbreviated to Guider) which is a professional international trade company approved by Chinese government. It depends its powerful market nature....