China Factory Custom Casting Foundry Service Sand Lost Wax Investment Metal Stainless Steel Casting Part

China Factory Custom Casting Foundry Service Sand Lost Wax Investment Metal Stainless Steel Casting Part. Precision Investment Casting: Advanced lost wax casting process with tolerance up to +/-0.02mm and CT4-CT6 standards. Wide Material Selection: Supports Stainless Steel, Carbon Steel, Alloy Steel, Aluminum, Brass, and Heat-resistant Steels. Comprehensive Surface Treatment: Offers Sand Blasting, Polishing, Electropolishing, Plating, Heat Treatment, and E-coating. Full Customization Options: Flexible customization from designs or samples, including minor and full customization services. Strict Quality Control: 100% visual inspection, CMM, X-Ray, and magnetic powder inspection before shipment. Flexible MOQ Policy: Minimum order quantity depends on needs; trial orders are welcome before mass production. Comprehensive Inspection Services: Includes chemical composition analysis, cleanliness inspection, and spectrum analysis. Fast Sample Delivery: Sample production typically takes 7-20 days depending on product complexity and requirements.