
Speakin Technologies Co., Ltd.

Ningbo Yinzhou Jiangshan Special Machinery Parts Factory

American Drill Bushings Co.

Guizhou Tiandi Pharmaceutical Co. Ltd.Guizhou Sheng, China

Jiangyin Gangcheng Municipal Engineering Co., Ltd.

Sichuan Colorful Forest Co., Ltd.Sichuan Sheng, China

Guangzhou Xinxi Metallurgical Chemical Co., Ltd.

Xuzhou Xugong Railway Equipment Co., Ltd.

Shenzhen Beiyoutong New Energy Technology Development Co., Ltd.

Genzyme Transgenics Corp.United States

Foshan Huashu Robotics Co., Ltd.

Xi'an Xibian Zhongte Electric Co., Ltd.