Machining Turning Milling Wholesale High Precision and Ductile Iron Casting for Road Roller/Auto Parts

Machining Turning Milling Wholesale High Precision and Ductile Iron Casting for Road Roller/Auto Parts. ISO 9001 Certified Quality: Certified by ISO 9001:2015 system ensuring superior product quality and reliability. High Precision Machining: CNC machining tolerance from 0.005mm to 0.1mm with surface roughness Ra 0.8-Ra3.2. OEM/ODM Customization: Full customization from drawings or samples, including size, material, and surface treatment. Trusted by Top Manufacturers: Prized supplier to China's top 3 construction machinery giants with Best Supplier Award. Wide Material Selection: Supports Ductile Iron, Gray Iron, and other materials based on customer requirements. Comprehensive Surface Treatment: Offers Dacromat Coating, Finish Painting, and other treatments per customer specs. Fast Lead Time: Normal orders produced within 3 to 4 weeks with guaranteed delivery times.