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Guangdong Manufacturers Association
Guangdong Province Association for Special Equipment
Guangdong - CIS International Science and Technology Cooperation Union
Zhejiang Pump & Valve Industry Association
Wenzhou Longwan District Valve Industry Association
Wenzhou Pipe Fittings Industry Association       
Jiangsu Valve Industry Association
Guangdong Province Industrial Park Association 
Guangdong Industrial Gases Occupation Association
Industrial Gas Association of Jiangsu
Guizhou Industrial Gases Industry Association
Southern China Green Industrial Innovation Alliance
Guangdong Electroplating Industry Association
Guangdong Paper Association
Guangdong Coating Industry Association
Maoming Petrochemical Industry Association
Huizhou Petrochem and Chemical Industry Association
Guangzhou Machine Tool Industry Association
Nanxiong Chemical Industry Association
National Company KazMunayGas
LUKOIL Oil Company
Rosneft Oil 
SOCAR-AQS Limited Liability Company
Kirghizia Oil and Gas Joint-stock Corporation
Georgian Oil & Gas Corporation
The National Academy of Sicence of Ukarine,
Consulate General of The Russian Federation in Guangzhou
Consulate General of The Republic of Belarus in Guangzhou