In common use type hang wall structure to protect case divide into family hang wall type control cabinet and the open air protect the case, the open air protect case divide into metal door and perspect door two kind, all products roll over with electrolytic stencil plate curved and succeed, the surface is dealt with through the static spraying of epoxy resin, attractive and durable. Equipped with the sealed rubber one on the Model V case of body of case, prevent the rainwater from permeating . Have and pass in and out line hole and installation baseplate from head to foot , pass in and out line hole add a cover and has been sealed already while dispatching from the factory. It is 120 degrees that the door opens the angle, have improved the opening the door in 90 degrees of angles of the generally ordinary family estate case greatly , use and install convenient and swiftly. Protect the style of the case flexibly in type in common use , but according to needing to equip into a control system of different electric performance, such as the control cabinet of air conditioner, the drive control cabinet of lathe , control cabinet of water pump. This serial cases of body has different colors available . If bright red, cream-coloured, pale yellow and grey, computer color, duckweed fruit are green and white.