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Dongying Yellow River Delta Sanfeng Environmental Energy Co., Ltd.

Chongqing Sanfeng Baiguoyuan Environmental Energy Co., Ltd.

Chongqing Yongchuan Sanfeng Environmental Energy Co., Ltd.

Chifeng Sanfeng Environmental Energy Co., Ltd.

Dali Sanfeng Renewable Energy Co., Ltd.

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Address: 3 Jianqiao Avenue, Jianqiao Industrial Park, Dadukou District, Chongqing, China 丨 Chongqing Sanfeng Environment Group Corp. Ltd. 丨 渝ICP備50010402000216號(hào)