Profile: Indigo Metal Industries manufactures and supplies copper and brass alloys. We offer hot extruded and cold drawn copper products such as copper tubes, rods flats, sections, PVC coated copper tubes, inner grooved coils, level wound coil, copper plumbing tube & fittings. We specializes in copper tubes, environmental protection copper water pipes, copper groove inner tube, copper groove inner tubes and other copper tubes. Our high conductivity copper tubes is used in applications such as gas, heater and hydraulic lines & oil burners.