LIGHTKEY is a big LED manufacturer, which covers an area of 40,000 square meters, with approximately 300 production workers, and more than 50 R&D people. It has more than 10 advanced automatic production lines including die attaching, wire bonding, taping and casting. LightKey is also equipped with advanced sorting, testing, and analyzing instruments as well as other technical R&D equipments. We focus on the quality since our estabilishment. is a manufacturer specialized in LED products especially led components. Our main products are led displays: 7 segment led display, 14 and 16 segment led display, led dot matrix, led bargraph, &led lightbar and so on: lamp type leds: white led, signboard oval led, standard led, high brightness led, traffic led, infrared led, photodiode silicon, high power led, super flux led, & SMD led and led applications. Our company is managed according to ISO9001:2008. Our LED products have RoHS and REACH compliance.