Since 1982 Jainnher Machine Co., Ltd. has excelled in the development of centerless grinding technology. Dedicated to advancements in diversity and automation, we are constantly offering new and improved machinery. Jainnher specializes in a wide-range of grinder: centerless, cylindrical, and internal grinding machines, as well as various NC and CNC automatic loading and unloading systems. Jainnher precision grinding machines are sold to industries worldwide.