We are a manufacturer and established in 2000. We specialize in all kinds of Pyroelectric Infrared Radial photoelectric product. Such as PIR SENSOR, LIGHT SENSOR, LINEAR PHOTO-COUPLE AND LENSE ETC.We owned many high levels R&D people and many-advanced equipment together with our exquisite technique and abundant experience. Many hi-electronic products developed by us for customers have been launched into market and have generated huge benefits. We had passed ISO9002 certificate.We also provide OEM&ODM service.