Ningbo Yongwei Science & Technology Co. Ltd.
Mima KKHyogo-ken, Japan
Dongkang Holdings Co. Ltd.
Pingdingshan Hongshunyuan Industry and Trade Co., Ltd.
Daum E&C Co., Ltd.
Curtiss-Wright Controls Integrated Sensing, Inc.
Institute of Geology, Chinese Academy of Geological Sciences
Meige Machinery Corp.Zhejiang Sheng, China
Maanshan Bowei Machinery Manufacturing Co. Ltd.
ULBA METALLURGICAL PLANT
Guangdong Yabei Agricultural Products Co., Ltd.
Nisshin Sangyo KK