
Jilin Changyu Special Ceramics New Material Technology Co., Ltd.Jilin Sheng, China

Suzhou Oubang Plastic Co., Ltd.Jiangsu Sheng, China

Zhangzhou Changfeng Computer Co. Ltd.

Magnequench (Tianjin) Co., Ltd.

Anhui Lanjian Police Equipment Manufacturing Co., Ltd.Anhui Sheng, China

Beijing Enfi Environmental Technology Co., Ltd.Beijing Shi, China

Zhejiang Zhongde Automatic Control Valve Co. Ltd.

Weifang Zhonghui Chemical Co. Ltd.

Busan Economic Promotion AgencySouth Korea

Linyi Hengyuan Urban Construction and Operation Co., Ltd.Shandong Sheng, China

Beijing Zhongda Blasting Engineering Co. Ltd.

Haiyan Jinling Machinery Equipment Co., Ltd.Zhejiang Sheng, China