
Machinery Spare Parts Precision Investment Casting. Precision Investment Casting: Silica sol investment casting with tight tolerance +/-0.02mm and fine roughness Ra0.8. Wide Material Selection: Stainless steel, duplex, carbon steel, and alloy steel options available. Comprehensive Surface Treatment: Polishing, sand blasting, electro polishing, plating, and coating services offered. ISO 9001 Certified Quality: Certified ISO9001:2015 with 100% final inspection and X-ray radiographic testing. Customization Capabilities: Customized casting tolerance CT5-CT6 and special treatments based on samples. High Production Capacity: Monthly capacity exceeds 100 tons with lead time of 30-60 days. Advanced R&D Software: Utilizes Solidworks, CAD, Procast, and UG for precise design and development. Experienced Technical Team: Staff with over 15 years of experience in casting, machining, and surface treatment.