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Electric Power Construction Research Institute of the Ministry of Energy

Beijing Triangle Technology Co., Ltd.Beijing Shi, China

Hainan Yaoxiangtang Biotechnology Co., Ltd.Hainan Sheng, China

Shenzhen Guorun Electromechanical Equipment Co., Ltd.Guangdong Sheng, China

Valutec OyFinland

Jiangsu Yuehui New Building Materials Co., Ltd.Jiangsu Sheng, China

Zhejiang Tongfeng Decoration Materials Co., Ltd.Zhejiang Sheng, China

Xi'an Mingshi Electromechanical Development Co., Ltd.Shaanxi Sheng, China

Shanghai Jiuqin Industrial Co., Ltd.Shanghai Shi, China

Keystone Global LLCUnited States

Shanghai Jinbang Auto Parts Co., Ltd.Shanghai Shi, China