We have rich experience in general project contracting and project management. We are technically leading in UHV power transmission, smart power grid, survey and design in geologically and geomorphologically complex area high-altitude area, heavy-ice area and steep mountain area. We have unique experience in flue gas desulfurization and denitration, circulating fluidized bed power station and design of PV power stations in topographically complex mountainous areas. We rank first industrially and domestically in relevant fields. Now we have 15 invention patents, 100 utility model patents, and 16 proprietary technologies in power engineering design.