History 1992~2002 : The company leader is the sales representative and technician for socks machines。 1999 : Applying for the patent of *3D high density 200 Needle Count Knitting Method*. 2003/01 : U-JOIN Company Limited is established, obtain the 3D knitting method patent and starts business on 200 needle count socks. 2008/5 : Acquire the permission of medical auxiliary production and selling license. 2009/01 : Successfully develop 360 needle count machine for support products, apply for the patent. 2010/01 : Introduce ERP system for integration and certified by ISO9001: 2008.