Found 2 companies
Rm 10-1-1102, No. 29 Haier Road, Qingdao, Shandong, China
Shandong Jiahe Machinery Co., Ltd. <br/> is specializing in developing, manufacturing and marketing Products of pipe engineering system, valves,etc. <br/> <br/&a...
oil casing, tubing, pipeline, PDC bit, wellhead assembly, logging instrument, valve, mud pump, submersible pump, sucker rod, drill collar, drill pipe and pumping unit etc....
Found 2 companies