
Beida Xianxing Taian Technology Industrial Co. Ltd.Shandong Sheng, China

Xiamen Zhonglian Yongheng Science and Technology Co., Ltd.Fujian Sheng, China

Jiangsu Diyuan Precision Instrument Technology Co., Ltd.Jiangsu Sheng, China

Beijing Jiangong New Building Materials Co. Ltd.Beijing Shi, China

ELITechGroup, Inc.Utah, United States

Chengdu Xiangdaifang Household Products Co., Ltd.Sichuan Sheng, China

Zhengzhou Jinghua Refractory Industry Co., Ltd.Henan Sheng, China

Jiujiang Ouwei Industrial Co., Ltd.Jiangxi Sheng, China

Huatong Chuangwei Internet of Things Technology Co., Ltd.Heilongjiang Sheng, China

Shaanxi Guangshi Industrial Co., Ltd.Shaanxi Sheng, China

shandong international university

Zhongshan Yichuang Electric Co., Ltd.Guangdong Sheng, China