Taking advantage of the extensive experiences accumulated through working closely with CLP Power and Hong Kong Electric, Kum Shing has developed advanced skills and technologies in electrical engineering involving transformer, switchgear and automation control systems. In addition to strengthening its transmission and distribution substation services for the two power companies, KS actively provides competitive construction and maintenance services to MTRC to support its building of new rail lines and operation of existing railway system. KS also serves government works departments such as Drainage Services Department, Water Supplies Department and Electrical and Mechanical Services Department through providing comprehensive solutions involving design and equipment supply, installation, testing & commissioning.