
Jiangyin Shuangma Heavy Industry Equipment Co., Ltd.

Beijing Haichuang Hi-Tech Co., Ltd.

Suzhou Xingshuo Nanotechnology Co Ltd.

Guangxi Antai Chemical Co. Ltd.

Shanghai Pugong Testing Technology Co., Ltd.

Leborgne SAs

Hubei Bozhan Machinery Transmission Manufacturing Co., Ltd.

Nanjing Nangang Jiahua New Building Materials Co. Ltd.

Jiaozuo Shuangli Machinery Co., Ltd.

Anhui Yugong Wear-Resistant Materials Techology Co., Ltd.

Fujian Zhenhong Electronic Technology Co., Ltd.

Yicheng No. 3 High School