
Yancheng Rongjia Machinery Manufacturing Co., Ltd.Jiangsu Sheng, China

Yisheng Biopharma (Singapore) Pte. Ltd.

Jiangsu Chuangji New Materials Co., Ltd.Jiangsu Sheng, China

Xiamen Pengmao Machinery Equipment Co., Ltd.Fujian Sheng, China

Shenzhen Haizhen Automotive Technology Co., Ltd.Guangdong Sheng, China

Changzhou Zhuoyou Electric Co., Ltd.Jiangsu Sheng, China

Zhejiang Jinchun Precision Industry Co Ltd.Zhejiang Sheng, China

Gleihow New Materials Co., Ltd.

Ningguo Tianrui Rubber & Plastic Parts Co., Ltd.Anhui Sheng, China

K-NFB Reading Technology, Inc.Massachusetts, United States

Holotek Technology (Zhuhai) Co. Ltd.Guangdong Sheng, China

Ningbo Yinzhou Liyuan Electronics Co., Ltd.Zhejiang Sheng, China