Luoyang Primeman Automatic Control Technology Co., Ltd. is a professional manufacturer of Vapor Recovery Solution in China.We specialized in vapor recovery unit and accessories for fuel dispenser used in petro station many year with the customers of Sinopec, CNPC, Censtar,etc.We have our products: Vapor Recovery Nozzle Vapor Recovery Hose Vapor Recovery Vacuum Pump Vapor Recovery Breakaway VR Separators VR Equipemt on Stage IIIlyprimeman126.com