Look no further than the Istanbul Refinery gold bars. These gorgeous bars are made of .9999 fine gold and are an attractive option for any precious metals investment portfolio. The front features the Istanbul Gold Refinery (IGR) logo along with purity, weight, and the IGR stamp. The back showcases the serial number, weight purity, and security features
Our products sell well all over the world, and have advanced technology in the field of crushing sand grinding powder.