
Chengdu Jingwei Space-Time Technology Co., Ltd.Sichuan Sheng, China

Yongchun Snow Mountain Liangxue Mineral Water Co., Ltd.Fujian Sheng, China

Guangzhou Fanpu Electronic Technology Co. Ltd.

Cosman Instruments LLCUnited States

Shenzhen Meizuan Jewelry Co., Ltd.Guangdong Sheng, China

EFRATOM Time & Frequency Products, Inc.California, United States

Hebang Electronics (Suzhou) Co., Ltd.Jiangsu Sheng, China

Hefei Ruihua Electronic Technology Co., Ltd.Anhui Sheng, China

Shenyang Hehe Medical Laboratory Co., Ltd.Liaoning Sheng, China

Ganzoni & CIE AGSwitzerland

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

Suzhou Greenlinda Medical Technology Co., Ltd.Jiangsu Sheng, China