... inner gallbladder, water dispensers, drawer plastic extruder extruder extrusion line The line can produce refrigerator board, car plate, sanitary ware plate, ... board, and baggage plate. The specific usage of them is as follows:refrigerator extrusion line It is widely used in ... wide application in producing the bathtub, the shower room, the vapor room, washing bowl, etc. extrusion line It is mainly used ...