
School of Modern Science and Technology, China University of MetrologyZhejiang Sheng, China

Jiangsu Province Jinfengjiate Electromechanical Co. Ltd.Jiangsu Sheng, China

Saarenergie GmbHGermany

Iris Testing Technology (Suzhou) Co., Ltd.Jiangsu Sheng, China

Liaoning Dihua MSG Food Co., Ltd.Liaoning Sheng, China

Beijing Xinhua Printing Co. Ltd.Beijing Shi, China

Tianjin Weixing New Building Materials Co., Ltd.Tianjin Shi, China

Guangdong River Valley Fluid Technology Co., Ltd.Guangdong Sheng, China

Thornton & Co. Ltd.United States

Shenzhen Micro-Nano Perception Computing Technology Co., Ltd.Guangdong Sheng, China

Jiangsu Zhenhuai Construction Group Co Ltd.Jiangsu Sheng, China

MeierGuss Sales & Logistics GmbH & Co. KGNordrhein-Westfalen, Germany