HYDRAULIC HOSE FITTING,STAINLESS STEEL FITTING, BRASS FITTING, ADAPTER, CONNECTOR, FERRULE, SAE,DIN,BSP,JIC,BSPT,METRIC FITTING PART NO. ... 56.0×3.55Huang Shan HETD Mechanical&Electrical CO.,LTD.( inivested by Hangzhou Hetd Industry Co., Ltd.) majors in many kinds of standard hydraulic ...