
Shanghai Kunwufeng Electric Technology Co., Ltd.Shanghai Shi, China

Xiamen Nongxin Digital Technology Co., Ltd.Fujian Sheng, China

Changzhou Shengyan Electronic Technology Co., Ltd.

Taizhou Fenghwa Brassworks Co.,Ltd.

Baoding Dongli Machinery Manufacturing Co., Ltd.

Hangzhou Xianlong Yuying Technology Co., Ltd.Zhejiang Sheng, China

Beifang University of Nationalities

Jibei Electric Power Co.,Ltd.Zhangjiakou Power Supply Company

CNNC Xiapu Nuclear Power Co., Ltd.Fujian Sheng, China

Wuhan Changyingtong Photoelectric Technology Co., Ltd.Hubei Sheng, China

Dongguan Huaguang Automation Machinery Co., Ltd.Guangdong Sheng, China

Hangzhou Ouge Electrical Appliance Co.,Ltd