行业分类: 氢能源

Shanghai Lingang Holdings Co., Ltd.

Beijing Jingcheng Machinery Electric Company Limited

Guangdong Meiyan Jixiang Hydropower Co., Ltd.

Sinopec Oilfield Service Corporation

Dongfang Electric Corporation Limited

Guizhou Gas Group Corporation Ltd.

Chongqing Gas Group Corporation Ltd.

China Suntien Green Energy Corporation Limited

Inner Mongolia First Machinery Group Co., Ltd.

CNOOC Energy Technology and Services Limited

Ningxia Baofeng Energy Group Co., Ltd.

Baotailong New Materials Co., Ltd.

LONGi Green Energy Technology Co., Ltd.

Beijing Haohua Energy Resource Co., Ltd.

China National Chemical Engineering Co., Ltd.

Beijing Sifang Automation Co., Ltd.

Shenzhen Gas Corporation Ltd.

Sichuan EM Technology Co., Ltd.

Inner Mongolia Junzheng Energy and Chemical Group Co., Ltd.

Jiangsu Linyang Energy Co., Ltd.