Qingdao Hongbo Petroleum Machinery Co., Ltd. is a manufacturer and trading company based in Qingdao, China, specializing in petroleum machinery and replacement parts. Established in 2010, the company employs 11 to 50 people and operates a factory, offering both contract manufacturing and OEM services. They are a global provider of fluid end expendables and replacement parts for mud pumps, downhole motors, and PDC drilling bits, catering to oil & gas well drilling, workover, and water well drilling applications. Their product range includes Zirconia liners, valve and seat assemblies, pistons, piston rods, fluid ends, modules, centrifugal pumps, drill collars, drill pipe, stabilizers, and fishing tools. Products are designed to be equivalent and interchangeable with parts from major OEM mud pumps such as EMSCO, Gardner-Denver, National, Oilwell, IDECO, Skytop Brewster, OPI, Wirth, and Wilson. Qingdao Hongbo Petroleum Machinery Co., Ltd. maintains a comprehensive quality control system, covering material selection, forging, heat treatment, and CNC machining, ensuring products can withstand severe drilling conditions including extreme pressure, high temperature, and corrosive environments. The company holds API inspection certification and exports to a global customer network across South & North America, Europe, the Middle East, Africa, Middle Asia, and Southeast Asia. They also manufacture parts according to customer drawings under their Sound Quality Control System (SQCS), Total Quality Management (TQM), and strict oilfield supplying system (SOSS).
Qingdao Oilfield Petroleum Machinery Co., Ltd. is a manufacturer, trading, and service company based in Qingdao, China, established in 2003. With a workforce of 1001 to 2000 employees, the company initially specialized in API certification and product standard specification consulting, becoming a comprehensive advisory body in this field in China. This background has provided significant technological and resource advantages, fostering long-term cooperation with industry experts and manufacturers. The company operates a factory and offers OEM services. They specialize in the design, procurement, and construction of a wide range of petroleum and natural gas industry equipment. Their product portfolio includes tubing pipe, casing pipe, line pipe, pumping units, sucker rods, sucker rod pumps, drilling rigs, drill pipes, drill collars, drill bits, Christmas tree equipment, valves for oil & gas, fishing tools, pipe couplings, and mud pumps. They hold GMP certification and export to international markets including the Americas, Africa, Asia, and the Middle East.