Organizer:
Guangdong Industrial Gas Industry Association
Hebei Industrial Gas Association
Jiangsu Gas Industry Association
Guizhou Industrial Gas Industry Association
Chongqing Gas Industry Association
Jutianwang
Co-organizers:
Gas Cylinder Professional Committee of Guangdong
Special Equipment Industry Association
Energy Conservation Professional Committee of
Guangdong Special Equipment Industry Association
Guangzhou Chemical Industry Association
Guangzhou Metrology Industry Association
Guangzhou Chemical Trading Center Co., Ltd
Supporters：
Guangdong Industrial Park Association
South China Green Industry Innovation Alliance
Zhejiang Pump and Valve Industry Association
Guangdong CIS International Science and Technology Cooperation Alliance
Jiangsu Valve Industry Association
Hubei Industry Gas Association
Yunnan Industry Gas Association
Maoming Petrochemical Industry Association
Huizhou Petroleum and Chemical Industry Association
Nanxiong Chemical Industry Association
Guangzhou Association for Special Equipment
Shenzhen Association for Special Equipment
Dongguan Association for Special Equipment
Zhuahi Association for Special Equipment
Zhaoqing Association for Special Equipment
Foshan Association for Special Equipment
Shaoguan Shunde Association for Special Equipment
Heyuan Association for Special Equipment
Huizhou Association for Special Equipment
Jiangmen Association for Special Equipment
Yangjiang Association for Special Equipment
Maoming Association for Special Equipment
Qingyuan Association for Special Equipment
Chaozhou Association for Special Equipment
Yunfu Association for Special Equipment
Foshan Association for Special Equipment
