Nanjing Xinhao Polymer Materials Co., Ltd.Jiangsu Sheng, China
Chengdu Zhia Technology Co., Ltd.
State Grid Shandong Electric Power Company Gaomi City Power Supply CompanyShandong Sheng, China
Anhui Aofei Acoustics Technology Co., Ltd.Anhui Sheng, China
Changshu Shenshi Plastic Industry Co., Ltd.Jiangsu Sheng, China
ePAK Technologies (Shenzhen) Co., Ltd.
Nishijima Corp.Aichi-ken, Japan
Ningbo Yurun Electric Co., Ltd.Zhejiang Sheng, China
Shenghua Electronics Huiyang Co. Ltd.
RKW AGGermany
Suzhou Xinhe Mirror Industry Co.,LtdJiangsu Sheng, China
Yangzhou Power Equipment ManufactoryJiangsu Sheng, China