
Xi'an Saite Metal Material Development Co. Ltd.

Alphacrete Construction Linings (UK) Ltd.

Exploration and Research Institute of Anhui Coalfield Geology Bureau

Hubei Institute of Metallurgical Geology (Central South Institute of Metallurgical Geology)

Hangzhou Youti Technology Co., Ltd.Zhejiang Sheng, China

ITEX Inert Gas Systems (Beijing) Co., Ltd.Beijing Shi, China

Shenzhen Yetuoxun Communication Technology Co., Ltd.Guangdong Sheng, China

Beijing Xingengyuan Technology Development Co., Ltd.Beijing Shi, China

The 14th Engineering Bureau of China Water Resources and Hydropower

Jiangsu Feipeng New Material Co. Ltd.Jiangsu Sheng, China

Yunnan Hongshengyuan Electromechanical Technology Development Co., Ltd.Yunnan Sheng, China

Genguan Intelligent Technology (Hangzhou) Co., Ltd.Zhejiang Sheng, China