Detailed Product Description Nylon hose metal fittings We are Beijing Proleader Co.,Ltd., which is a modernization of large-scale manufacturing ... of all kinds of Rubber hoses,such as Rubber waterstop, Hydraulic Hose (SAE, DIN), Rubber hose coupling, Air hose, ... drilling hose, Marine high-pressure hose, Woven steel wire Hydraulic hose, Bridge support saddle, Retractor device etc. Our products ...