Strengthening of environmental regulations on automobiles is an inevitable worldwide trend. Exhaust gas regulations have led to a dramatic increase in automobile catalyst loading and PGM demand, which is expected to increase the amount of waste catalysts in the future. On the other hand, mine, the main source of PGM in the world, is becoming less important as a main source due to the decrease in reserves/production and the increase in the price of mining. In this background, the automobile waste catalyst recycling business will become more and more important. We offer "Full Loop Recycling Service" from the collection of automobile waste catalysts to the production of high purity PGM, which our unique strength that differentiates us from other competitors.