On-line + Off-line = Creating Highly Profitable Value Comprehensive Self-Diagnostic System; controls each and every condition of roads by remote control Establishment and operation of new programs such as RECSPAC, BCS, ACS Prospective market size; about 20 Billion Won a year Real-time reading, on the spot, for the condition of roads while being paved (including existing asphalt): Road Read Trailer Car(RRTC) RRTC ¡· Reader with the optical scanning mechanism is attached to a vehicle examines the asphalt pavement condition the moment the vehicle is driven ¡· Able to check out even the very minute faults that cannot be detected by an ordinary camera ¡· Real-time transmission of the acquired information to the Data Warehouse, the Headquarters, through on-line and off-line network Data Warehouse ¡· Regional Headquarters of Korea Highway Corporation and related agencies of the local administration. ¡· Utilizing the information from the diagnosis of the pavement condition, it checks out the road condition - normal, cracked, damaged, icy and so on ¡· Offer the information to the Constructor so that proper action can be taken Scheduled to be established and operated in the first half of the year 2000 jointly by Korea Highway Corporation and related agencies of the local administration. Sensor is installed on the bridge to check the conditions of a bridge Real-time transmission of the information on the conditions of the bridge - normal, cracked, damaged and so on - to the Data Warehouse through the Company's own server. Both on-line and off-line communication channels are used. Data Warehouse ¡· For the agencies of the local government in charge of the management of the bridges ¡· Offer the information to the Constructor for the prompt action in response to the condition of the bridge Scheduled to be established and operated during the first half of the year 2000 jointly by Korea Highway Corporation and related agencies of the local government Regular cleaning services for Ecophalt Recover the function of Ecophalt through this cleaning process Existing Cleaning method(by sprinkling water and brushing afterwards); shows low recovery rate of the function of asphalt This Company's new technique(by suction); shows 100% recovery rate of the function of asphalt by sucking up foreign bodies on roads Price of Cleaning Car; the price of the Company's own product is much lower than foreign products, about 700 to 800 million Won (about 2 billion won; Japan-made product)