1)brass fittings for hose 2)OEM 3)ISO 9001:2000,ISO 14001:2004 ISO/ ... : brass fittings ( Male/Female Adapter, Equal Y Hose Connector,elbow ,tee ,couplings ) Nylon Tube,rubber hose ,ppr pipe and fittings Primary Competitive Advantages ... specific info , pls feel free to ask !! brass fittings for hose