Found 8 companies
Three-level Active Power Filter,PV inverter,energy-saving boiler control system...
39# Xinghe Rd, Industrial Zone, Lancun Town, Jomo, Qingdao, Shandong
We are a large Drilling tool, Mud pump and mud pump spare part manufacturer in China. <br/> <br/>Handling Tools: Rotary Slips, Drill Collar Slips, Casing Slips, Safety Cl...
Qingzhou Federation of Industry and Commerce Building, Qingzhou City, Weifang City, Shandong Province
Weifang SinoGreen Agricultural Equipment Co., Ltd. (referred to as SinoGreen) is a professional manufacturer focusing on greenhouse and energy-saving temperature regulation equipment. Founded in 2003,...
casing power tong,oilfield products,drilling tools,pipe,solid control system,well control system,down-hole equipment, etc...
7F No. 1 Aosheng Building, 1166 Xinluo Street, High-tech Development Zone, Jinan, P.R. China
Shandong Heyuan Intelligence Technology Co., Ltd is one of the mainstay enterprise of the CIIIC. We have more than 20 patents, copyrights and other intellectual property rights, and a number of projec...
Found 8 companies