Hydraulic & fluid fields: our hydraulic productions including hose, hydraulic hose fittings, adapters, flanges, ferrules, and hose assemblies.a.) Hose: one wire braid hose(SAE 100R1AT-EN 853 1SN),two wire and R17.b.) Hose fittings: Ferrules (1/4??5/16??3/8??1/2??5/8??1?????c.) Adapters: BSP, BSPT, NPT, NPTF, NPSM, JIC , ORFS thread fittingsd.) Flanges and bite type tube fittings.