Morikawa Kenkodo KK
Air-Lock, Inc.
Wuhu Railway Bridge Manufacturing Co., Ltd.
Yamamoto Precision Co. Ltd.
Tangshan Industrial Vocational Technical CollegeHebei Sheng, China
Beijing Jiuhua Internet Technology Co. Ltd.
Fujian Fengli Machinery Technology Co., Ltd.
Xinyu Ganfeng Electronics Co., Ltd.
Jiangsu Baolijie Environmental Technology Co., Ltd.
Deaco Engineering Technology (Shanghai) Co., Ltd.
Chongqing Dengke Metal Products Co. Ltd.
Anhui New Oriental Mining Electromechanical Co., Ltd.