Hydraulic Fitting, Hydraulic Hose Fitting, Hydraulic Ferrule manufacturer / supplier in China, offering 1o Male SAE O-Ring Boss Fitting Uno Thread Hydraulic Adapter, 1jt Male Jic to BSPT Straight Hose Fittings Hydraulic Adapter, 1jn9-Ll Male Jic to NPT Longer Customized Hydraulic Adapter and so on.