... : IP44,IP55,IP67 4.Certification:ISO9000,CCC,CE Hand-held type switch power distribution box Socket distribution box is ... s operational environment. Distribution box could be divided into Hand-held type, wall-mounted type, Cable type and without ... , Automotive Industry, Shipbuilding Industry, Container Dock, Airport, Large-scale Amusement Park, Steel Industry, Construction Industry, Food Industry etc. ...