Detailed Product Description Rubber Stainless steel coupling We are Beijing Proleader Co.,Ltd., which is a ... waterstop, Hydraulic Hose (SAE, DIN), Rubber hose coupling, Air hose, Water hose, Fire-resistant hose, Hose clip cloth, Auto brake hose ... , High pressure drilling hose, Marine high-pressure hose, Woven steel wire Hydraulic hose, Bridge support saddle, Retractor device etc. Our ...