
Tianjin KEFA valve co.,ltdTianjin Shi, China

Xichang Hangfei Tartary Buckwheat Technology Development Co., Ltd.

Suzhou Chifu Electronic Technology Co., Ltd.Jiangsu Sheng, China

Mengyin Jiuzhou Machinery Vehicle Co., Ltd.Shandong Sheng, China

Shanghai MicroPort Melody Medical Technology Co., Ltd.Shanghai Shi, China

Chongqing Fuling District Tengtu Advertising Co., Ltd.

Arden Precision Technology Co., Ltd.

Guangdong Jiade Environmental Protection Technology Co., Ltd.

National Marine Technology Center

Shenzhen Sinoselen Hi-Tech Co. Ltd.Guangdong Sheng, China

Robert J. Baker, Jr., PhD

Shenzhen Hangzhi Precision Electronics Co., LtdGuangdong Sheng, China