Hebei Botou Longyuan Pump Industry Co., Ltd.   

Botou Longyuan pump industry is a professional pump and valve enterprise mainly developed and specialized in producing various screw pumps, high temperature heat conduction oil pumps and gear oil pumps. (passed ISO9001 international quality system certification and product export exemption certificate) in 1990, and passed the classification approval of China Classification Society, and obtained the type approval certificate of marine products. At the same time, it passed the fishery inspection certification of People's Republic of China fishery Inspection Bureau. RY air cooled centrifugal hot oil pump has been awarded the first batch of national production license, the equipment resource market member factory of Sinopec, one of the backbone enterprises of China pump group, the leading enterprise of domestic screw pump industry, and the special enterprise of high temperature heat conduction oil pump. Heat conduction oil pump series: RY series air-cooled hot oil pump, RY high temperature heat conduction oil pump, RY large flow heat conduction oil pump, RY stainless steel heat conduction oil pump; three screw pump series: 3G screw pump, 3GR screw pump, 3GC screw pump, 3GF screw pump, 3GBW thermal insulation screw pump, 3GCL vertical marine screw pump. SNH screw pump, SNF screw pump, SNS series screw pump; twin-screw pump series: 2G, 2WW series twin screw pump, oil and gas mixed transportation pump, HW and VW series twin screw pump. 2CY large flow gear pump, gear pump, copper wheel pump, all stainless steel gear pump, YCB series arc pump, LB series refrigerating pump, LB refrigerating machine special pump, marine pump, marine centrifugal pump, main engine lubricating oil pump, 2CG, KCG series high temperature gear pump, CHY DC oil pump (power plant steam turbine special pump), NYP series high viscosity pump, high viscosity internal gear pump, high temperature stainless steel insulation asphalt pump, asphalt pump, self suction centrifugal oil pump, type and type oil pump, hard tooth surface slag pump, heavy oil pump, heavy oil coal tar special pump, belt conveyor bridge gear pump. G single screw pump, stainless steel single screw pump, etc. gear pump series: KCB,