
Shandong Xiwang Special Steel Co. Ltd.

Junji Yoshida

Kunming Xubang Machinery Co., Ltd.Yunnan Sheng, China

Everbright Eco-Environmental Design and Research Institute Co., Ltd.Jiangsu Sheng, China

Qinhuangdao Shin-Etsu Intelligent Equipment Co., Ltd.Hebei Sheng, China

Beijing Yishengyuan Environmental Protection Technology Co., Ltd.Beijing Shi, China

Guanghan Jinda Tunnel Machinery Co. Ltd.

Amphenol Fiber Optic Technology (Shenzhen) Co., Ltd.Guangdong Sheng, China

Datang Shandong Clean Energy Development Co., Ltd.Shandong Sheng, China

Coal Science & Technology Research Institute Co., Ltd.

Shantou Xiecheng Plastic Toys Co., Ltd.Guangdong Sheng, China

Zhongyu New Energy (Zhenjiang) Co., Ltd.