Development Course
Continue to deepen development, and continue to create value for customers.
Historical development Brand story
1986
![2002c4s](https://ecdn6.globalso.com/upload/p/409/image_other/2024-01/65a4a38ce570040692.jpg)
2002
2002.10 Passed ISO9001 quality system certification for the first time
![20157wu](https://ecdn6.globalso.com/upload/p/409/image_other/2024-01/65a4a437c6c9236079.jpg)
2015
2015.10 Obtained the recognition of national intellectual property advantage enterprise
![20152fei](https://ecdn6.globalso.com/upload/p/409/image_other/2024-01/65a4a4ce6b80943418.jpg)
2015
2015.12 The industrialization of 10KV on-load capacity-regulated and voltage-regulated tap-changers is included in the National Torch Plan
![2016b0z](https://ecdn6.globalso.com/upload/p/409/image_other/2024-01/65a4a5541e81160661.jpg)
2016
2016.10 Key technologies, series equipment and engineering applications of on-load capacity-regulated and voltage-regulated distribution transformers won the first prize of China Machinery Industry Science and Technology Award
![20211x1f](https://ecdn6.globalso.com/upload/p/409/image_other/2024-01/65a4a5be058d762097.jpg)
2021
2021.09 Won the second prize of the National Science and Technology Progress Award