We produce two kinds of epoxy resin dry-type transformers: ordinary silicon steel core SCB10 series and amorphous alloy core SCBH15 series; these two products in the structure and processes are very different. We independently developed the core of the coil structure, which has patented technology invented national intellectual property; thus the product overload, low partial discharge (can be controlled below 5Pc), good resistance to lightning impulse level,anti-chapped excellent performance, reliable operation, long life; moisture, mildew, salt spray, flame retardant, non-polluting, low noise, and so other advantages. Apply to commercial centers, residential areas, schools, hospitals, docks, especially laboratories, offshore drilling platforms, subways, tunnels, petrochemicals, and other places with a tropical climate environment.