LightKey Opto Semiconductors Co.,Ltd. (Lightkey Company Limited) 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, IR led, photodiode silicon, high power led, super flux led, & SMD led and led applications. Our company is managed according to ISO9001:2000. Our LED products have RoHS compliance.
       LightKey was established in 1996 which covers an area of 40,000 square meters, with approximately 430 production workers, and more than 50 R&D people. LightKey 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.
      LightKey is an international high-quality LED manufacturer offering the most competitive price, professional service and technical support. We are making contribution to realize the green, energy-saving light in the new century all over the world.