Dear sirs We're so grateful to you for your letter. We work as an economic group which it's concentrated business 's all about selling and distibuting dental productions in Iran.At the present we want to find manufacturing companies of this product: 1.Diamond burs for turbin (high speed handpieces)(F.G) Information: A.green ring (coarse)-grit size:(145-155)micron B.yellow ring for composite information: (super fine or extra fine ) grit size:(15-25)micron 2.Carbide burs for angle (low speed handpieces)-R.A Attention: A good price and quality's appreciated. They most be good in persistanse and have a high duration. It might be possible for us,, to get served by your services and your productions and also introducing you to our friends and collegues in a close future.. We wish a better world for all. Yours sincerely