Hejian Trust Oil Material Supply Co., Ltd

HeJianShi history of chu special oil supplies co., LTD., founded in ***8, excellent geographical location, convenient traffic convenient for my company's development has created favorable conditions. The company is located in north China center, close to **6 national road, **6 kilometers away from Beijing, tianjin, **0 kilometers, *5 kilometers from north China pearl baiyang lake. Mainly engaged in: drilling bit and drilling tools manufacturing and sales, cone bit, tricone bit, drill bit, PDC composite water well drilling, oil well drill, drill, drill pipe and other professional accessories, in the petroleum enterprise, recognized by the net, including jianghan, Lin, chuan, flying dragon stone, changqing, Shanghai, and core bit, diamond bit, crabs, elevator, the suspension loop, the security card, square complement core, drill pipe, drill collar, tap, centralizer, socket, strong magnetic extractor.