Xin Tan, MBA
Metrological Verification and Testing Institute of Du'an Yao Autonomous County
Dongguan Nali Optical Materials Co., Ltd.
Yun Nan Dian Wang Gong Si Wen Shan Fen Gong SiYunnan Sheng, China
Zhengzhou Zhengfei Electrical Technology Co., Ltd.Henan Sheng, China
Parkdrake Ltd.
Nu Mark Innovations, Ltd.Israel
Shanghai Water Supply Meter Compulsory Verification Station Co., Ltd.Shanghai Shi, China
Liaoning Yisheng Biological Pharmaceutical Co. Ltd.
Chongqing Yongchuan Fuqiang Machinery Manufacturing Co., Ltd.Chongqing Shi, China
Hunan Longshengda Steel Pipe Manufacturing Co. Ltd.
Andreas C. Krüger, PhD