Wuhan HengYeTong Gas Equipment Co., Ltd, has been devoting itself to product application, research and development.

Its core business is manufacturing PSA nitrogen generators, PSA oxygen generators and VPSA oxygen generators, and it has become a leading and reliable gas equipment supplier in China.

HengYeTong has passed approval of ISO9001, License of Special Equipment (GC2), and acquired many national patents. All products are manufactured per strict enterprise standard.