Xiamen Hopeful Top Electronic Co., ltd set up in 1990 in Xiamen island which with beautiful port scenes, is a specialized enterprise to design, mamufacture semiconductor infrared light emitting diodes, infrared photo devices, infrared receivers, infrared remote control transimitters as well as infrared remote control systems, programme control systems. With years of experience in design and manufacture, the company with educated high grade talents in management and technique to gain a strong technique support expandes production day by day. Now it became the biggest mamufacturer of infrared devices and infrared receivers in the mainland of china.