
Beijing Milestone Science & Technology Development Co. Ltd.

Ningbo Yinzhou Jinghaozheng Machinery Equipment Co., Ltd.

Guangzhou Municipality Tianhe Nuoya Bio-engineering Co., Ltd.Guangdong Sheng, China

Chengdu Siweiqi Technology Co., Ltd.Sichuan Sheng, China

Hubei Xingfu Aluminum Co. Ltd.

Hunan Ruike Electronic Technology Co., Ltd.

Yongzhong Technology Co.,Ltd.Jiangsu Sheng, China

Suzhou Chuangrui Electromechanical Technology Co., Ltd.

Taizhou Huaze Machinery Co., Ltd.

Filtronic LK Oy

CCCC Railway Design and Research Institute Co., Ltd.Beijing Shi, China

Anhui Huizhirun Food Co., Ltd.