Daqing Qingweisheng Petroleum Machinery Manufacturing Co., Ltd.

ADDRESS:Hongwei Village, Lamadian Town, Ranghu Road District, Daqing City, Heilongjiang Province

BUSINESS SCOPE: Manufacturing, processing and sales: flanges, elbows, pumping unit accessories, mechanical equipment, drilling and production accessories, packers, bearings, valves, rubber products, plastic products, plumbing accessories, steel products (the above items require approval certificate Operation); machinery and riveting and welding processing; import and export of goods; maintenance of pumping units and accessories, motors and transformers; research and development, processing, installation, and sales: laboratory equipment; ventilation equipment system installation services; refrigeration and air conditioning equipment processing and installation; Processing of sound insulation and heat insulation materials; sales: chemical products (excluding dangerous chemicals and toxic drugs).

E-MAIL:qingweisheng@yeah.net