Vitech Technology is a R&D-oriented manufacturer for CCTV surveillance systems products in China Mainland since 1998,Our company adopts the 5S way and ISO standard to production,Main products are CE&FCC as well as ROHS accredited,after several years development,Our company have established a reputation for trustworthiness and reliablities through our worldwide clients.As a professional CCTV surveillance systems products provider,We are very willing to do OEM order with you.we are sure that we would be your suitable Choice.