Kyowa Metal Works Co. Ltd.
Longkou Heyi Machinery Parts Co., Ltd.
Hiroshi Kubota
Qingdao Urban Construction Group Co Ltd.
Sanneng Integrated Housing Co., Ltd.
Fengji Industry Co., Ltd
Jingyu Technology (Dongguan) Co., Ltd.
Oribiotech Ltd.United Kingdom
Jiangsu Welding Track Engineering Technology Co., Ltd.
Hefei Hexu Relay Technology Co., Ltd.
Jiangsu Xiyi High-tech Zone Science and Technology Development Co., Ltd.
Yong-wook Lee