Zhangjiagang City Zhangyun Machinery Manufacturing Co., Ltd. (Est. 2002) is a professional manufacturer of roll forming machines, tube mills and customized profiles. 
Our integrated solutions combine welding, stamping, tapping, assembly and automated packaging into seamless automated processes.
Combining innovative design and precision inspection systems, we provide highly flexible and reliable production equipment. 
Our machinery has been exported to UK, USA, Germany, Italy, Spain, Romania, Mexico, Turkey, India, Kyrgyzstan, Brazil, Ecuador and other countries, winning global trust.