We focus on researching and producing multifunctional and waterproof switches and phone jacks which have high-precise, SMD, subminiature and thin characters. We also make multifunctional hinges, arranging wires, SD sockets, board to board connectors and FPC/FFC for DVs, portable DVDs and handsets. We have more than 2000 types of switches on offer at present. They are widely used in A/V equipment, alarm equipment, digital cameras, DVs, MP3/MP4 players, mobile phones, electronic toys etc.