Daewoo O.A System has been importing and exporting company and It has been 20 years since our company was established in 1986.We import canon ir5000/3300/105/1610 on regular basis.And export used Canon Np 1000/2000/3000/6000 series and Xerox 230/240/250 , Richo copiers mix for 40&＃39; container load every month.Daewoo O.a System is a customer-oriented organization, striving in all that we do to provide the best possible service to our customers.