At present, DINGLI completed the production of electrical equipment for substations provided by Chile customers. All products meet the requirements of the factory test and meet the working conditions of the project. This batch of products was applied to the project site with sea altitude exceeding 2800 meters, and all equipment reached the earthquake resistance standard of magnitude 9 earthquake. DINGLI has achieved breakthroughs in technology and complete supply of electrical products for various high-altitude and high-seismic demand markets.