
Worm Gear Foundry Gray Ductile Iron Green Sand Casting for Agriculture. Customized Engineering Parts: OEM/ODM services for sand casting, investment casting, forging, and CNC machining parts. Wide Material Selection: Available in ductile iron, gray iron, carbon steel, alloy steel, aluminum, brass, copper, and titanium. High Precision Machining: CNC machining with tolerance up to +/-0.005mm and surface roughness Ra6.3. Comprehensive Surface Treatment: Options include electroplating, powder coating, painting, polishing, and Dacromet with anti-corrosion tests. Strict Quality Control: 100% inspection before packing using CMM, height gauges, calipers, and micrometers. Fast Quotation Response: Quotations provided within 24 hours considering time differences. Secure Design Protection: NDA signing available to ensure customer design safety before production. Flexible Delivery Options: Sea, air, or express shipping with EXW, FOB, CIF, DDU, and DDP terms.