Luoyang Primeman Automatic Control Technology Co., Ltd,set up in 2008 and located in the peony city-Luoyang (National high-tech Development Zone) , is a high-tech enterprise which is professionally engaged in research, development, production and sales of environment- friendly vapor recovery facilities and accessories,such as vapor recovery equipment, vapor recovery fuel nozzle, VR reusable rubber hose, VR separator, VR vacuum pump, VR breakaway, fuel flowmeter and so on, which are widely applied in areas of the environmental industry, petroleum and petrochemical industry, gas station etc. PRM has R&D center, the comprehensive experimental center, performance testing center and precision machining workshop, etc.to ensure the reliable performance of units in all conditions.