Company's leading product PDM Series intelligent power distribution monitoring and control system and instrument have intellectual property rights, achieved 4 software copyrights, 4 patents. 4 products were identified as high-tech products, 5 products was identified as software products. Widely used in various industries and including 35KV( and below voltage classes) electric power substation/distribution substation, especially intelligent power distribution system of low voltage 400V, in electric power, petrochemical, defense, municipal£¬airport£¬intelligent building widely used in many other industries.