Specifications: # 909 (7-30cm thickness of main frame, 3cm of face frame)

Product color: PATONE # 503 iron gray, another color processing

Product features:
1. The whole frame is made of pure aluminum alloy, the cover can be tilted, easy to install, maintain, repair and disassemble
2. The overall thickness can be enlarged or reduced according to the on-site requirements, and can be used on both sides
3. The corner of the face frame is made of die-cast aluminum, the corner of the main frame is made of aluminum alloy extrusion, and the whole frame is made of alloy
4. Reserve 7mm space on the layout of the light box, place the acrylic board or PC board, or use the computer cutting and the light sheet

Product light source: single and double-sided can use light guide plate as light source or LED diffuse reflection light bar, and can also use side lighting to enter light from up, down, left and right