Hikari Seiko Co. Ltd.Mie-ken, Japan
Hefei Sizhen Chip Technology Co., Ltd.Anhui Sheng, China
Jiangsu Qichuang Environmental Technology Co., Ltd.Jiangsu Sheng, China
Nanjing Green Green Biotechnology Co., Ltd.Jiangsu Sheng, China
Jiangsu Qianwei Marine Engineering Technology Development Co., Ltd.Jiangsu Sheng, China
Dongguan Yuesu Packaging Materials Co., Ltd.Guangdong Sheng, China
Infilco SAs
I.T.S. Rubber Ltd.
Dongguan Jiannuo Electronics Co., Ltd.Guangdong Sheng, China
Qingdao Yuren Medical Technology Co., Ltd.Shandong Sheng, China
Nanjing Kunjia Waterproof, Anti-corrosion and Insulation Engineering Co., Ltd.Jiangsu Sheng, China
Suoyuan Biomedicine (Hangzhou) Co LtdZhejiang Sheng, China