GM Tech Co., Ltd. has striven to increase advanced technologies through repair and maintenance activities, such as the cleaning of and repairs to factories and industrial equipment and the construction of machinery and equipment, and research and development since its establishment in 2001. In the meantime, we have satisfied customer demand by responding actively and aggressively to rapidly changing environmental markets based on accumulated technology, experts, and experience.

We, as a corporation sharing values with customers, communities and local residents, will discharge our responsibilities by focusing our core competence and innovative activities on developing eco-friendly new products on the basis of "Environmental Technology Roadmap" (ECO-TRM 2022) to realize a global trend in the 21st century.

Main Business
- Industrial equipment cleaning and repair services (scale, sludge, dust, waste oils and fats, and facility contamination);
-Collector (electrode plate/ duct) cleaning and repair services;
-Washing and cleaning of pipe, tube and filter;
-Mechanical works;
-Replacement of cooling tower filters;
-Replacement of sand filters for gravel filter tank;
-Prevention of epidemicsl and water storage tank cleaning services; and
-SCR (Spent Catalyst Recycling) and iron ore/ aggregate selection business