Shanghai Xinchang Material Recycling Co., Ltd., long-term recycler of second-hand central air conditioning units, including 300,000 to 10 million BTU cooling units, piston, screw, and centrifugal chillers for central air conditioning. Lithium bromide refrigeration units, sxz4 to sxz6 series. Recycles various brands of second-hand lithium bromide, single-effect, double-effect, fuel oil, and gas lithium bromide chillers and water heaters, as well as central air conditioning units. Lithium bromide chillers for recycling and sales. Recycles all types of second-hand screw, piston, and centrifugal chillers, air-cooled and water-cooled chillers, air-cooled modules, air-cooled screws, and air-cooled pistons. Air-cooled, water-cooled, and heat pump refrigeration units, various ammonia refrigeration, saltwater, ice water, and temperature control refrigeration units, and freezing units. Dismantling and relocation, installation of other auxiliary facilities such as various chemical fibers, chemicals, boilers, heaters, and central air conditioning terminal units.