received ISO9001, ISO14001, and OHSAS18001 certification

GTMBU established

2005 – became a member of the China Power Supply Society

2008 – won the "High-tech Enterprise of Guangdong Province" award

2011 – won the "Standardized Safety Production Enterprise in Guangzhou" award

2013 – won the "Guangzhou Research and Development Centre of Power Supply Engineering Technology in High and Low Voltages" award

2015 "won the ―Guangdong Research Centre of Engineering Technology in Power Supply and Frequency Conversion Device‖ award and ―Guangzhou Clean Production Enterprise" award

2017 – won the "Guangdong Contract-abiding and Trustworthy Enterprise" award

August 2, 2018 – signed the new joint venture contract

September 3, 2018 – capital contribution composition modified and new GTMBU established

2019 – won the "High-growth SME（Small and Medium Enterprises） in Guangdong" award
2020 – won the "High-tech Enterprise of Guangdong Province" award
2020– won the "Guangdong Contract-abiding and Trustworthy Enterprise" award
2021- Awarded as an AAA taxpayer in Guangzhou's tax credit rating
          High-voltage frequency converter was awarded as a famous and high-quality high-tech product in  Guangdong Province
2022- Awarded as an innovative small and medium-sized enterprise Guangdong Province and a trustworthy small and medium-sized enterprise in Guangzhou City.
2023- Awarded as a specialized,refined,refined,and medium-sized enterprise in Guangdong Province.and  Guangdong Harmonious Enterprises in Labor Relations.
2024 Passed the DCMM date management capability maturity robustness level assesment.