사업영역 주요사업분야 화학공정 (General Purpose Chemical Process) 석유화학 (Petrochemistry) 제지산업 (Paper manufacture Industry) 도로산업 (Road Industry) 섬유산업 (Textile Industry) 폐수산업 (Waste Water Industry) 건설산업 (Construction Industry) 식품산업 (Food Industry)
