
China Petroleum Group Oilfield Technology Service Co., Ltd.

Le Vermont SCI

Daye Botai Special-shaped Steel Co., Ltd.

Guangzhou Institute of Geography, Guangdong Academy of Sciences

Morii Dengyo KK

Guangzhou Xinkejiadu Technology Co. Ltd.

Shenyang Huayu Ground Source Heat Pump Heating Co., Ltd.

Tat Cheong Chiu,

Chizhou Wanwei Chemical Co., Ltd.

Jianghua Jiuheng New Energy Co., Ltd.

Guangdong Huaao Alloy New Material Co., Ltd.

Qingtian Weiye Instrument Co., Ltd.