Shenzhen Tech Semiconductor Co.,Ltd is a professional manufacture of bridge rectifier. We devote to build up our own brand STS as a world-famous one. We have nearly 10 years' experience in designing, researching and manufacturing bridge rectifier. The types of our bridge rectifier include: MBS, MBM, DB, DBS, DF, KBP, KBL, KBU, KBJ, GBL, GBU, GBJ, WOB, KBPC, GBPC and so on.
   We employ imported GPP chip of high quality and stable performance. In July, 2003, we achieved BSENISO 9001:2000 of ISO Quality Management System. In February, 2004, we gained the China Quality Promise. In August, 2005, we gained UL authenticate, UL FILE: E252843.
   Along with the trend that the electron product develops towards the high tech, the conventional manage idea hardly meets the need and change of market. STS would keep track with the date, and rise to the challenge with the innovative manage policy. We are devoting in the tech research and high service qualification, to reach the needs of all users. We hope to make a brighter future with craft brothers in our industry on the basis of reciprocity.
    Our tenet is "quality is life, service is bridge, price is superiority."