We are Zhuzhou OTOMO Advanced Material Co., Ltd, a small-sized factory specializing in CNC inserts. Despite our size, we have invested significantly in high-precision equipment and have employed experienced staff to ensure that our products perform consistently and to a high standard.

Our state-of-the-art press and processing machines, along with our high-precision inspection equipment, such as Linear detectors and Zoller meters, allow us to produce inserts that are manually inspected piece by piece before delivery to our clients.

Our turning inserts have proven to perform similarly to those of other Japanese and Korean brands in the ISO turning and milling field. Over the years, we have expanded our product range to include other inserts, such as high-feed milling inserts, threading inserts, and grooving inserts.