We are a professional manufacturer focus on development of "Relay Protection and Power Automation "

Specific model：TR11;21;31;41;

application：power distribution

Specific model：DP ,FK ,SK series

application：power operation and maintenancce projection

Specific model：TR02;12;22;32

application：power distribution

Specific model：TRDI I Series

application：Current monitoring equipment

Specific model：TRIJ ;AJ;VJ

application：Transport system

Specific model：TREVT;TRECT

Application：power transmission