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.