Our R&D center is researching plenty of catalysts, powder sludge, etc. from environmentally harmful waste, having been reclaimed so far, by developing a special technology called metal reduction, and is spurring them into practical use and production based on multiple kinds of outcomes. GMS21 is purchasing ash mush, slag, catalysts, powder, oxide, etc. containing even small quantity of metals at the highest price.

Casting by inputting raw materials of multiple alloys can generate cracks or bubbles to frustrate the production of quality products. GMS21 provides consultation on such problems for sure and solves the problems.