Hangyang Limited

Hangzhou Oxygen Plant Group Co., Ltd., together with its subsidiaries, manufactures and sells air separation equipment, cryogenic petrochemical equipment, and various gas products in China and internationally. It operates through three segments: Machinery Manufacturing, Gas Sales, and EPC. The company offers oxygen, nitrogen, argon, neon, helium, krypton, xenon, and carbon dioxide, as well as medical, electronic bulk, electronic specialty, high-purity, standard, and mixed gases. It also provides supporting machine components, including turbo compressors, expanders, adsorbers, plate heat exchangers, and others; and engineering, procurement, and construction services.