Shenzhen Ledgrand Optoelectronics Co., Ltd. is a professional factory specialized in new type LED lighting products, which are exported to many countries and districts such as Europe, Canada, the USA, the Middle East, India and Japan etc. We integrate design, R & D, production and sales with service. We have been trying our best to lay a solid foundation for the future stable development of our factory. Hope we people of Crown Electronic will soon light up the future and the world with our deligence and wisdom.