Zhongjin Stainless Steel Co., Ltd., a subsidiary of Liuzhou Iron and Steel Group (Liugang), has successfully rolled an ultra-thin stainless steel coil. The mill's 20-roll mill produced a 200-series stainless steel coil with a thickness of just 0.12mm in a single pass, setting a new record for the facility.

This achievement was confirmed after a strict verification process. The new 0.12mm coil has a thickness precision of ±1.5um, and the yield rate remained consistently above 97%. The breakthrough is a major step forward for the mill's precision rolling technology and a foundation for future ultra-thin stainless steel products.