Minsung Electronics is specialized in the manufacture of security products such as video door phone, color CCD camera, dome flat CRD module, camera CCTV monitor, mobile phone hands free and so on. Based on OEM & ODM, we constantly strive to satisfy our customer. ...

Shenzhen Smart Electronic Co., Limited specialized in manufacturing and selling security products such as: Video door phone, guard tour system, camera, CRT module, TFT etc. We have professional researching developing team with extended experience, the ...