It is a great pleasure to introduce our company to you.We have been doing business in Korea for over 20 years as amanufacturer of Castor Wheel.Sam Jung International Corp. is a now exportingt our Caster Wheel to U S A and Japan.If you are interested in our Caster Wheel, please contact usat your earliest convenience.Looking forward to hearing from you soon.Sincerely yours,Jungtae JungSam Jung Int&＃39;l CorpLooking forward to hearing from youSincerely your