... fittings, compression fittings, flare fittings, brass union, elbow, tee, cross, nut, cap, plug, coupling, adapters, reducers, nipples, ferrule, sleeve, fasteners, valves ... on your request.4. Surface: Yellow brass color, or Nickel plated, or Chrome plated.5. Certification: ISO9001:2000.6. Years of OEM experience ...