Anhui Yuanjiu Machinery Technology Co., Ltd.

Anhui Yuanjiu Machinery Technology Co., Ltd. (Yuanjiu Machinery) is a China-based manufacturer of high-pressure fluid control products and plunger pump fluid end assemblies for the oil and gas industry. Located at No. 1800 Hexi Road, Danyang Town, Bowang District, Ma'anshan City, Anhui Province, the company operates a 20,000 square meter manufacturing facility with registered capital of 50 million RMB. Yuanjiu Machinery specializes in the research, development, and manufacturing of fluid end pump heads for plunger pumps across a range of horsepower ratings (1400HP to 7000HP), including quintuplex configurations. Products are manufactured from high-quality alloy steel or corrosion-resistant stainless steel using whole-piece forging and special heat treatment with high-precision equipment. The company also produces API 6A and API 16C certified high-pressure fluid control products including plug valves, check valves (single flow valves), swivel joints (flexible elbows), integral straight pipes, unions, and flanges. Fluid ends are suited for conventional oil and gas field fracturing and acidizing operations including shale gas fracturing environments. The company holds API 6A, API 16C, and API Q1 certifications.