Hangzhou Oxygen Plant Group (Hangyang Group)
Iwatani Industrial Gases Co.,Ltd.
Suzhou Parketech Gases Engineering Co.,Ltd.
Singapore Kenyon (Suzhou) Pte Ltd
Xinglu Air Separation Plant Co.,Ltd.
China National Air Separation Engineering Co.,Ltd.
Kaiyuan Air Separation Co.,Ltd.
Qiao Yuan Gas Co.,Ltd.
Zhangjiagang CIMC Sanctum Co.,Ltd.
... ...
Chengdu Holy has been selected by in total 36 Air Separation Plant, Gases Engineering and Gas Products COMPANIES before Dec.2019
