Nantong Shengyang Electric Co., Ltd., is a comprehensive enterprise, High-voltage switchgear Manufacturer  combining research、manufacture、sales and service as a whole; has an office in Beijing, Shanghai, and Hong Kong; and has built up a complete service system.Meanwhile, we have a professional team that everyone has sense of responsibility, exploiting and innovating. We have advanced design concepts , we can grasp the pulse in the design filed of the transformer exactly and form unique thinking of special design, manufacturing and market development. We also have passed ISO9001 quality management system ,ISO14001 environment management system and PCCC certification.