TPU Hose manufacturer / supplier in China, offering Grease Hose Connector Fittings Threaded Sleeves for Centralized Lubrication System, Good Straight Type R1/4 R1/8 Lubrication Male Connector Hose and Fittings Threaded Sleeves for Cen, Ferrule Type Quickly Connector Fittings for High Pressure Lubrication Grease Hose and so on.