Qingdao Mingqing Machinery & Electronic Co. Ltd.Shandong Sheng, China
Nanjing Hongrun Acoustic Technology Co., Ltd.
Guangxi Cassia Technology Co., Ltd.Guangxi Zhuangzu Zizhiqu, China
Zhejiang Yitai CNC Machinery Co., Ltd.Zhejiang Sheng, China
Anhui Chuangshi Technology Co. Ltd.Anhui Sheng, China
Beijing Jingyan Electric Power Engineering Design Co., Ltd.Beijing Shi, China
Hangzhou Foster Electronic Materials Co., Ltd.Zhejiang Sheng, China
Shaoxing Keqiao Mengyao Textile Co., Ltd.Zhejiang Sheng, China
ifp Privates Institut für Produktqualität GmbHBerlin, Germany
CSSC Wind Power Engineering Technology (Tianjin) Co., Ltd.Tianjin Shi, China
David William John Price, PhD
Shenzhen Runying Technology Co., Ltd.Guangdong Sheng, China