德国温特吐尔（3M）的以下产品：高端陶瓷砂轮，立方氮化硼，金刚石砂轮，修正金刚石滚轮，精抛砂带，砂纸，山特维克刀片刀具。
同时是鲁信高新在华东地区的市场技术服务单位。
Germany Winterthur (3M) for the following products: high ceramic grinding wheels, CBN, diamond grinding wheels, dressing diamond roller, fine polishing with sand, sand paper, Sandvik blade tool, etc. At the same time,the company is the Luxin High-thch's technology service unit in East China market.