
Sung Rim Co., Ltd.South Korea

Nanjing Chunkang Packaging Co., Ltd.Jiangsu Sheng, China

Suzhou Rongdaxin New Material Technology Co., Ltd.Jiangsu Sheng, China

Beijing Aerospace Technology Co., Ltd.Beijing Shi, China

Jiangsu Feili Environmental Engineering Co., Ltd.Jiangsu Sheng, China

Tianjin Jinyu Medical Laboratory Co., Ltd.Tianjin Shi, China

Changchun Automobile Industry College

Jiangsu Youmay Electric Appliance Co. Ltd.

Wuhan Miracle Laser System Co. Ltd.Hubei Sheng, China

Shandong Hengtao Energy Saving & Environmentl Protection Co. LShandong Sheng, China

Suzhou Chuangerfeng Hardware Technology Co., Ltd.Jiangsu Sheng, China

Ning Bo Zhong Gang Yuan Dong Zhen Zhi You Xian Gong SiZhejiang Sheng, China