This company is one of Germany's market leaders in the field of calibration technology.

One of our customer from Bulgaria who purchased one set GDYJ-502A 80kV Transformer Oil BDV Tester from our company by end of September.

Today we completed the production of GDBC-901 Transformer Turns Ratio Tester,GDZC-10A Transformer Winding Resistance Tester,GDJB-PC Three Phase Relay Protection Tester and GDYJ-502 100KV Transformer Oil BDV Tester. They will be shipped to Sri Lanka within this month.