Professional manufacturer of copper tubes with drawn outer diameter of 1-360mm and wall thickness of 0.1-40mm, including TU1, TU2, T1, T2, TP2 refrigeration copper tubes for air conditioning, water supply and drainage copper tubes, internal threaded copper tubes, incense盘 copper tubes, medical gas copper tubes, copper straight tubes, radiator copper tubes, air conditioning insulation tubes, plastic-coated copper water pipes, capillary copper tubes, thick-walled copper tubes, and other brass tubes.