The Seventh Geological Brigade of Shandong Provincial Bureau of Geological and Mineral Exploration and Development (Shandong Seventh Geological and Mineral Exploration Institute)
Guangdong Powerlion Holding Group Co., Ltd.Guangdong Sheng, China
Jiangsu Handian Biotechnology Co., Ltd.
Shandong Hongwang Industrial Co., Ltd.
Infinet Optoelectronics (Hangzhou) Co., Ltd.Zhejiang Sheng, China
Lanzhou Haifeng Building Materials Technology Co., Ltd.Gansu Sheng, China
Jiangsu Jiangqiao Machinery Manufacturing Co., Ltd.Jiangsu Sheng, China
Kristal Instrumente AG
Shi Luo, MBA
Wenzhou Dinggu Technology Co., Ltd.Zhejiang Sheng, China
Kennametal South Africa (Pty) Ltd.
Shenzhen Proway Electronics Co., Ltd.