20D Safety Certification Standard and certificate number for varistors

Telephone:

0752-3843693/3770218 

0752-3063598/3060111 

Email: 

songlongxindian@vip.sohu.com 

Fulindianzi@263.net 

Address: 

Changlonggang Industrial Zone, Shatian

Town, Huiyang District, Huizhou City 

SCAN IT

Huizhou Songlongxindian Electronic Technology Co., Ltd.        

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Technical Support：Xiaohu Technology