Sentry Optronics Corp. was founded in 2004 under four distinguished technical experts in the field of infrared techniques, opto-electronics, electronics and MEMS with attentive & aggressive leadership.Sentry Optronics Corp. owns the world's leading infrared technology and innovated optronics solutions.We are welcome OEM / ODM Business, either private label the current products or new designs by your own/Sentry's professionality.Sentry's Principles:ExcellenceInnovationSatisfaction