Gelin Optoelectronic Ltd, established in October 2000, is a manufacturer, trading company, and service provider based in Zhuhai, China, specializing in optoelectronics. With a workforce of 501-1000 employees and a strong R&D team, the company focuses on the development and production of EL (Electroluminescent) and LED products. Their extensive product range includes EL signs, panels, sheets, T-shirts, caps, safety wear, badges, drivers, LED slim lighting panels, LED lighting letters, LED billboards, LED gifts, and touch screens. Gelin Optoelectronic Ltd operates a factory with advanced equipment such as automatic printing machines and infrared ray tunnel dryers, and offers contract manufacturing services including OEM and ODM. The company holds an OHSAS18001 certification and has an export license, distributing its products to international markets including Hong Kong, America, Europe, Southeast Asia, Mid-east, and Australia. Their annual revenue ranges from US$5 Million to US$10 Million, with an annual output value of US$50 Million to US$100 Million.