
Zhongwu High-Wear-Resistance Pearlite Ductile Iron Rolls for Tmt Bars and Billet Mills. High Wear Resistance: Acicular bainite ductile iron with nickel, manganese, chromium, and molybdenum for superior strength and wear resistance. Customizable Size: Size is fully customizable to meet specific production requirements. Customizable Lettering: Lettering can be customized according to client specifications. ISO 9001:2015 Certified: Strictly implements ISO 9001-2015 standard with 5S management system. OEM & ODM Services: Flexible customization available with OEM and ODM services provided. High Precision Tolerance: Machining tolerance maintained at +/-0.01mm for high precision. 100% Quality Inspection: All finished products undergo 100% visual inspection before delivery. Large Production Capacity: Annual production capacity of 15,000 tons with over 80 sets of equipment.