Established in 2005, Changzhou Jinao Roller Making Machinery Co., Ltd. is a professional roller manufacturer serving industries such as lithium battery separator, packaging & printing, and coating. The company integrates research & development, manufacturing, refurbishment, and application services into one comprehensive operation.

The company specializes in providing a series of high-precision roller products for lithium battery separator production lines, paper product packaging & printing, flexographic printing, precision coating, battery, and leather industries, among others. Its product range includes mirror-finished rollers, ceramic rollers, high-precision glue coating/leveling rollers, and specialty filter paper corrugated rollers.