
Tonglu Fenshui Pen Making Technology Innovation Service Center

Signal Electronic Co., Ltd.

Henan Hengchang Electronics Co., Ltd.Henan Sheng, China

Metecno Industrie SpA

Fujian Jiuzhu Industry and Trade Co., Ltd.Fujian Sheng, China

Zhangjiagang Stillman Hardware Products Co., Ltd.Jiangsu Sheng, China

Kunshan Chunbai Precision Hardware Co., Ltd.Jiangsu Sheng, China

Dongguan Jiashuan Industrial Co., Ltd.Guangdong Sheng, China

Haimen Feilong Printing & Dyeing Co. Ltd.Jiangsu Sheng, China

Cancer Research Initiatives Foundation

University of Science & Technology of ChinaAnhui Sheng, China

Shanghai Nanyang Cable Co. Ltd.