Wuxi Changyi Machine Tool Co., Ltd., located at No. 6, Yangshu Road, Hudai Industrial Park, Binhu District, Wuxi City, was established in 2005. It is a professional high-end CNC grinding machine production enterprise integrating design, R & D, manufacturing and sales. After decades of innovation and development, the company has been recognized as a national high-tech enterprise and a national private science and technology enterprise, Ministry of commerce credit certification enterprise. Changyi brand series grinding machines have won: CCTV China Brand archives brand,the key protection brand of China's scientific and technological innovation and the leading brand of China's internal grinding machine industry. It has passed ISO9001-2015 international quality certification and is listed as a small enterprise in Jiangsu equity trading center (Enterprise Code: 690839). Changyi trademark is a well-known trademark in Wuxi. It is one of the first batch of intelligent manufacturing member units in Wuxi, a member of Wuxi Automobile Industry Association, a member of Wuxi Mould Association and other honorary units. At present, it has obtained nearly 60 practical patents and invention patents.
At present, the company's products have 8 series and nearly 50 varieties: 1. Vertical CNC Internal and external grinding machine series; 2. Internal grinder, CNC Internal Grinder (with B-axis optional) series; 3. CNC compound grinder series; 4. Multifunctional CNC grinding machine (with B-axis) series; 5. Deep hole internal grinder series; 6. Cylindrical grinder, CNC cylindrical grinder and CNC end face cylindrical grinder series; 7. CNC universal cylindrical grinder series; 8. Special grinding machine series for spindle and sleeve; Custom grinder series and derivatives.
