A worldwide strong enterprise, Korea's largest and Worlds 5th End Mill Manufacturer, YG-1 has been accumulating know-how for 20 years of exports to America. Now every year growing worldwide sales by 37% annually, customers trust had been obtained from German and Japan enterprises. Our short period of manufacturing system and effective distribution are the core elements of high quality and competitive price. Newest offer to the market – high quality and low price turning and milling inserts, also tool holders.