Electrical installation for construction and installation engineering and interior decoration works, often used in the office floor socket installation. Position in the office of the Office of the ground, easy to install the oblique outlet plug electrical plug. Thus, in such cases often use the bevel box (or called oblique aluminum box, aluminum wall box, Aluminum Ming boxing, Ming aluminum box, aluminum wall box, surface mounted aluminum box, surface mounted diagonally aluminum case, surface mounted aluminum ramp box, out box making, the prescribed system box, Ming Aluminum, aluminum Ming box, etc.) as the the switch panel wiring base, and the size of the 86-type switch panel to match. A fixed number of packaging 130 pcs / box, according to customer needs unpacking. Division I factory direct, low prices, good service, and welcome customers to visit.