Jinan Ritec Machinery Technology Co., Ltd. Located in Jinan city, China, is professional supplier for CNC machinery which includes CNC angle steel tower machines, punching, shearing, marking machines, production line for angle steel, flat steel, H beam, CNC high speed drilling machine, 3D drilling machine. All of our machines have wide application in Electric tower, transmission tower flanges, boiler, bridge, heat-exchanger, steel tools, iron connections, steel construction, bridge industries etc. Our company owned sales team, technical team and after sales service team with more than 10 years experience, our factory workers all have been trained. We keep strict inspection in every process of the production and test each machine before despatch, our after-sales service team will keep 24 hour on line to answer your question and resolve the installation and maintenance problems for you. Our faith: Improve your efficiency of production, decrease your cost! Welcome to cooperate with Ritec!