They also strengthened their range of services by beginning to manufacture spare parts, and "TechCenters" were opened in Lotte and in the USA to test a variety of technologies and materials for diverse applications and develop tailored solutions.
They also strengthened their range of services by beginning to manufacture spare parts. In 2010, "TechCenters" were opened in Lotte and in the USA to test a variety of technologies and materials for diverse applications and develop tailored solutions.