Shenzhen Guoyexing Optoelectronics Co., Ltd. is one of the fast growing high-tech manufacturers in China consisting of R&D Dept, 5 Production Depts, QC Dept, Interantional Dept, Marketing Dept and Service Dept, that is specialized in good quality lamp LED, chip LED (SMD), digit & dot matrix display module, LED cluster,LED di..

        Nanjing State star rule of electricity Technology Co., Ltd. of Shenzhen City Department of State star rule Electronics Co., Ltd., a wholly owned subsidiary, is the rule of the country's satellite manufacturing one of the important base for processing. Compa..