Rahyab Tamin Co. (RTT) is a company established on 2014 with the scope of 1- trading in the various industrial markets such as Rail & Road and 2- 2- designing & manufacturing industrial parts and equipment. In the trading department, RTT have an experience for importing several parts and equipment in Rail and Road from Europe and China to Middle eastern and CIS countries. Also RTT is an exclusive representative of German well-known “KES GmbH & Co. KG” to marketing and sell their products and provide technical support. “KES GmbH & Co. KG” is one of the pioneer manufacturers of the advanced brake systems and related parts and equipment in the world which is located in the Barsinghausen in Germany. Moreover, RTT manufacturing department, equipped with 2 industrial workshops (light & heavy workshop) and able to produce a wide range of mechanical parts by different sections such as casting, turning, milling and rolling, in various sizes and dimensions. The factories are capable to produce different gearboxes, rod mills & ball mills, making various kinds of gears from 12mm to 4000mm and producing some plants such as asphalt plant.