AOT specializes in new high-efficiency, energy-saving and environment-friendly gas compressors for hydrogen, biogas, ammonia, natural gas and chemical industries. The company always adheres to the scientific and technological innovation as the leading factor, and constantly absorbs the advanced technology and design concept of the compressor industry at home and abroad. The technological innovation has won various honor awards for many times. The company combines the domestic actual situation, the use of scientific enterprise management and advanced manufacturing technology to launch a series of professional measures in the design and development, assembly process and testing methods, and strive to improve product quality and strive for more perfect products.
Liquefied gas compressor unit patent (Patent No. 2033284)
Oil-free lubricating filler patent (Patent No. 2694834)
Combined compressor piston patent (patent number No. 2035609)