▶ CE Certification (3 Types’ Transformer)
▶ CE Certification (3P 70kVA Transformer)
▶ UL Product Certification for Transformer SHT-3LA1 (E542587)
▶ UL Insulation System Certification (E543661)
▶ Patent – Manufacturing Method of Silicon Steel Plate Laminating Core
▶ Patent- Small and Medium-Sized AC and DC High Frequency Reactor
▶ Patent – Cooling Device of Power Supply Facility
▶ Patent – Power Supply Device for Arc Lamp
▶ EMC Filter KC Certification

▶ Confirmation as a Small Giant Company
▶ Commendation from Minister of Trade, Industry and Energy
▶ Certification as a Promising Small and Medium Enterprise in Gyeonggi-do
▶ Certification as a Promising Energy Company
▶ ISO 9001:2015
▶ ISO 14001:2015
▶ ISO 45001:2018

▶ Management Innovation-Type Small & Medium-Sized Company (Main-Biz)
▶ Technology Innovation-Type Small & Medium-Sized Company(Inno-Biz)

▶ Transformer Direct Production Certificate
▶ Air Emission Permission
▶ Power Generation Business Permission
▶ Wastewater Discharge Facility Installation Certificate