Optoelectronics Technology Co., Ltd. Jiangsu Ge Lier Optoelectronics Technology Co., Ltd. Jiangsu Ge Lier | outdoor lighting, commercial lighting, fire emergency lighting | building body flood lighting, garden lighting, road and bridge lighting Jiangsu Ge Lier Optoelectronics Technology Co., Ltd. located in Jiangsu Province Economic Development Zone, covers an area of ??38,000 square meters, plant area of ??12,000 square meters, products include outdoor lighting, commercial lighting, emergency lighting, fire doors and other 3 categories, road and bridge replacement LED lighting, the House of flood lighting, garden lighting, stadium lighting and intelligent lighting and other office areas of specialization.