Tuliz co. Ltd the leading rough diamond dealers, with main office in Dar es salaam and more than four branches in shinyanga, Mwanza, Maganzo and Nyangwale Kahama Tanzania. Please contact us for more information and you will be Glad that you did. Our price are reasonable and when doing business with us we provide security for you and your money, anything happens to you happens to us. Looking forward to do Business with you.