Guangzhou Junyihui Automotive Technology Co. Ltd.Guangdong Sheng, China
Wuhan No. 11 Middle School
Fuqing Hongliang Dying & Knitting Co. Ltd.Fujian Sheng, China
Shandong Xinda Luxin Waterproof Material Co., Ltd.
Ganzhou Tongxingda Electronic Technology Co., Ltd.
Beijing Aviation Craft Carpet Co Ltd.Beijing Shi, China
Wuxi Power Engineering Co. Ltd.Jiangsu Sheng, China
Jiangsu Yongdun Machinery Co.,Ltd.Jiangsu Sheng, China
Dres. Hörstmann, Weber & Partner GmbHNordrhein-Westfalen, Germany
Zhejiang Teda Valve Co., Ltd.
Tai'an Branch of Shandong Special Equipment Inspection and Research Institute
Vw-Vm Forschungsgesellschaft Mbh & Co. KgGermany