
Beijing Dabo Innovation Technology Development Co., Ltd.

Changxing Hongkuang Charge Co., Ltd.Zhejiang Sheng, China

Zhejiang Yangmingsi Metal Products Co. Ltd.Zhejiang Sheng, China

Fujian Dehua Shunxingda Ceramic Craft Co., Ltd.Fujian Sheng, China

The First Research Institute of Ministry of Public Security

Guangdong Bitu New Material Technology Co., Ltd.

Jiangxi Yili Metal Products Co., Ltd.Jiangxi Sheng, China

Yunnan Longrun Tea Technology Co., Ltd.

Jiangsu Anpu Valve Machinery Co., Ltd.Jiangsu Sheng, China

Dongguan Kamioka Precision Hardware Electronics Co., Ltd.Guangdong Sheng, China

Shanghai Yahong Pharmaceutical Technology Co LtdShanghai Shi, China

Shengli Oilfield Testing and Evaluation Research Co., Ltd.