Changzhou Zhengheyuan Tool Co., Ltd. is specialized in the manufacture, sale and technology service of CNC tools. We provide the highest quality tools at the most competitive price with the shortest delivery time and technology service in all aspects to CNC machine tool users all round the world.Zhengheyuan is always advocating the management idea of "Integrity, Pragmatism, Innovation and High Efficiency". We have introduced the most advanced CNC manufacturing machines and technology from Germany, using the highest quality materials to manufacture the highest quality products. Our high quality CNC tungsten end mills, molding end mills and CNC tool handles are very popular by a large number of users from at home and abroad. With the highest quality products at most competitive price as well as our most efficient service, we are confident to meet your needs.