Are you looking for high performance high and medium voltage distribution class nominal discharge current 10kA metal oxide varistors IEC 60099-4 2014? 

TIANGONG, as one of the best varistors for protection of switchgear, varistors power frequency voltage, metal oxide varistors in railway facilities suppliers, is a reliable China manufacturer who has distribution networks and offers the test. Welcome to check the size with our factory.

If you want to know more metal oxide varistors technology information, please send email to annie@xatge.com

TGE metal oxide varistors characteristics of quality management

------Strict process control.

------Technology control of real-time tracking and adjustment.

------High standard requirements for visual appearance.

------Long duration routine test current raise 10%

------Product performance daily sampling inspection.