Jiangxi Jinying New Material Technology Co., Ltd.
Fujiken Engineering Co. Ltd.Ehime, Japan
Chengdu Lvdi Technology Co., Ltd.
Tianjin Yingyuan Welding Technology Co., Ltd.
Newbury Industries, Inc.
Jiangsu Jianyuan Construction Co., Ltd.Jiangsu Sheng, China
Nusign Industries LLC
Alexander Duckham & Co. Ltd.
HOPE Co., Ltd.Niigata-ken, Japan
Roland International BVGelderland, The Netherlands
Gongcheng Management Consulting Co., Ltd.Guangdong Sheng, China
Klüssendorf AG