2001.8. Estabilished in Revolution Space Co.,Ltd.2002. Developed Plastic mold' products(Softring series R2030)2004. Developed products of Seramic series(M7000)2004.7. Participated in Jewel Fair Korea 20042005.3. Participated in Hongkong Jewel Fair2005.7. Participated in Jewel Fair Korea 20052006.3. Participated in Hongkong Jewel Fair 20062006.7. Participated in Jewel Fair Korea 20062007.3. Participated in Hongkong Jewel Fair2007.7. Participated in Jewel Fair Korea 2007