◇ 轧辊: 用于高线轧制，可供Ф156～Ф220mm
范围的多种规格。
Roll rings-Used for high-speed milling of steel bars and plates.Available in the range of Ф156～Ф220mm

◇ 密封环：用于各种泵的旋转轴的密封耐磨蚀耐磨，可供外经Ф20～Ф150mm尺寸范围多种规格。
Seal rings-Used for the sealing of rotating spindles of various pumps.They are corrosion resistant and wear reistant.Available in various sizes of diameters from Ф20～Ф150mm