
Taicang Jie Gong Precision Metal Materials Co., Ltd.

Neumayer Tekfor Engineering GmbH

Souyou Network Technology (Beijing) Co., Ltd.

FEAAM GmbHUnited States

Lumagenics LLC

Shenzhen Sunshine Technology Co. Ltd.

Qingdao Xiyingmen Group Corp.

Cinf Engineering Co. Ltd.

Guangdong Hongxin Construction Co., Ltd.

Altos Therapeutics LLC

Ningshun Group Co. Ltd.

Jiangsu Guoyao Technology Co., Ltd.