Jinhua Jinfeng Toys Co. Ltd.
Qinhuangdao Weikawei Metal Products Co. Ltd.Hebei Sheng, China
Finnish Science Centre Foundation
Xinjiang Institute for Building Science Co.,Ltd.
Chongqing Three Gorges Times Energy Technology Co., Ltd.
Brvig AS
Hangzhou Aosheng Instrument Co., Ltd.Zhejiang Sheng, China
Shijiazhuang Tongtian Pipe Industry Co. Ltd.
Dongguan Dibike Energy Technology Co., Ltd.
Kawaden Co., Ltd.
Guangdong Chengjin Technology Co., Ltd.
Takeuchi Construction, Inc.