
Shenzhen Zhengji Electronics Co. Ltd.

Chongqing Nachuan Heavy Machinery Co. Ltd.

Jiangsu Tetra New Material Technology Co., Ltd.Jiangsu Sheng, China

Xinmai Machinery Wuxi Co. Ltd.

B&H Biotechnologies LLCUnited States

Heilongjiang Radio & Television University

Hangzhou Pragmatic Technology Co., Ltd.Zhejiang Sheng, China

Suzhou Hance Measuring Equipment Co., Ltd.

Maanshan Zhongyi Technology Co., Ltd.Anhui Sheng, China

New Power Concepts LLC

Hunan Daotong Technology Co., Ltd.Hunan Sheng, China

Liaoning Baiying Carbon Fiber Co., Ltd.Liaoning Sheng, China