
Changzhou Guerjia Intelligent Technology Co., Ltd.

Fujian Wonder Electric Co. Ltd.

Shanghai Shenkai Petroleum Instrument Co., Ltd.Shanghai Shi, China

Quidel Cardiovascular, Inc.

Guangdong Sanfeng Nord Environmental Technology Co., Ltd.

Sichuan Ruijinte Technology Co., Ltd.Sichuan Sheng, China

Kayudi Biotechnology (Beijing) Co., Ltd.

Yantai Lange Hyperbaric Oxygen Chamber Co., Ltd.Shandong Sheng, China

Shenzhen Keruilong Technology Co., Ltd.Guangdong Sheng, China

Shanghai Yuncheng Plate Making Co. Ltd.Shanghai Shi, China

Dubois & Dépraz SASwitzerland

Innovative Audio International Co., Ltd.