We are moving forward with plans for developing newer technologies and for localizing related security-systems with the superlative experts and resources. Taking our fruitful results for example, we developed with our own technologies the controlling systems based on mobile communication integrated with the internet, the remote customer-supporting system on CTI/UMS and location-tracker for vehicles based on GPS for the first time in Korea, not being subject to the foreign technologies. Backed up by these technology-related foundations and advance, our excellent petrolling task force perfectly trained for perfect security are watching and waiting on the alert all the time in order to rush into the customers in need with the nationwide network.