Established in 2003, Zhongyuan Machinery Factory is experienced manufacturer of metal cold roll forming machinery with ISO quality system. Our R&D department is staffed with senior engineers who has more than 20 years experience in metal forming machine industry, So we are able to assist customers with professional designing and solution. We are“All-in-house source” – from raw material to the final high-precision forming machine. Our own tooling center is equipped with CNC turning-lathes, Grinding machine for roller shaft, Heavy planing machine,etc,which allow us to complete the majority of our processing procedures on-site. So we can better control the machine quality and delivery ... more