ITECH CO. was established in 1998 and is one of the leading surveillance system manufacturers in Korea. ITECH has developed and supplied CCD modules, CCD cameras, and quad / switchers to USA, Japan, and Europe.With 10 year's technical experience, we are proud of quality and quality control. Our CCD module passed the strictest quality control tests in Japan and has used the optical machine of NIDEK from 1998. For the best service to the distributors, we have taken small quantity and multi-products support system in order to reduce the burden of OEM/ODM customers. If you are looking for the right partner in the CCTV business world, do not hesitate to contract us. You will never disappoint with our device.