
Changchun Guanghua University

Weifang Goertek Microelectronics Co. , Ltd.

Shanghai Linpin Instrument Stock Co., Ltd.

Berkshire Holding Corp.

Tianjin Xinkang Technology Development Co., Ltd.

Jiaxing Qingshan Industry Co., Ltd.

Haining Jiahai Concrete Co. Ltd.

Beijing DJI Industry Co., Ltd.Beijing Shi, China

APK Technology Co., Ltd.

Ji An Wang

Newcastle Upon Tyne Council for Voluntary Service

FORPAC S.R.L.