Hoyong has strategy of concentrating new technology into engineering industry in order to increase convenience of client who use road, bridge, bank, tunnel, harbor, stream, railroad, sewage, etc and their construction.
We can say that all kinds of construction fall on engineering construction except building, among constructions which have been done by human being. That is, it is really a far-reaching business. It is like pursuing human welfare and enlarging use of the nation, by operating the earth.
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1999.12~2000.09
