Established in 1998, Trantek Electronics Co., Ltd. is specialized in designing, developing and manufacturing digital encoder, electronic switch , connector, etc. They are widely used in mouse, keyboard, digital audio, household appliance, handset communication equipment, office equipment, test apparatus, industry control equipment and so on.The company has achieved the certificate of SGS ISO9001:2000 International Quality Management System. The products have gained the certificates of American UL, Canadian CUL, Germany VDE, and European Community ENEC, etc. The digital encoder and connector have achieved the patent certificates by State Intellectual Property Office of the People's Republic of China (Paten No.: ZL0249874.5 ZL03320022.X ZL02249368.9). The annual output is up to 0. 38 billion pcs. They are well sold in all parts of the world.We will sincerely serve every customer with professional design, stable quality, reasonable price and prompt delivery. Warmly welcome domestic and foreign customers to negotiate and cooperate with us to create bright future.