
Fushun Petroleum Institute

Beijing Oriental Xinqiang Manufacture Co.

Zhejiang Lejia Electromechanical Co., Ltd.Zhejiang Sheng, China

Hunan Xiangbai Ecological Environmental Protection TechnologyHunan Sheng, China

Global Link Co. Ltd.

2011 Intellectual Property Asset TrustUnited States

Beijing Zhichuang United Technology Co., Ltd.

Wuxi Parkson Sensor Network Co., Ltd.

Canadian Patents & Development Ltd.

Tianjin Jinnan District Kaida Electronics Co., Ltd.

Welding Engineers, Inc.Pennsylvania, United States

International Trading Design SlSpain