Shenzhen COSUN Sign Engineering Co., Ltd. is a professional manufacturer and sign company in China, and has it's subsidiary company named Shenzhen COSUN Lighting Technology Co.,Ltd(Hereafter named COSUN Lighting),specialized in researching, producing and marketing of led lighting technology.Welcome to our website and yes, you guys arrive the exact site, COSUN Sign has 8500 sqm factory and specialized in making all kinds of sign products: construction sign, led signage, real estate billboard, gas station sign board, pylon signage, LED channel letters, LED sign, acrylic sign, 3d car logo sign, metal copper letters and we supply to customize your brands.

And it's subsidiary company COSUN Lighting is a world leading factory of big size laser dotted light guide plate (LGP), which is widely used in the above mentioned products and nurtured as our core advantage. Located in the manufacturing hub of Longgang district, Shenzhen China. We have more than 2000 sq. warehouse and 3000 sq. world-class dust-free workshop. COSUN Lighting Provide such great items: LGP, Panel Light, Ceiling Panel, Down Light, Laser Dotted Guide Panel, LED Backlight Panel, Home Lighting, Commercial Lighting; Slim Light Box, Crystal LED Light Box, Double Sided Crystal Light Box, Aluminum LED Light Box, LED Backlit Light Box, Led Display Light Box, Advertising Slim Light Box, Magnetic Light Box, Snap Frame Light Box, LED Frames Backlit Light Box, Backlit LED Slim Light Box, LED Backlit Wall Mounted Light Box