
Lost Wax Casting Stainless Steel/Carbon Steel Pump Impeller. Wide Material Selection: Available in Stainless Steel, Carbon Steel, Alloy Steel, Bronze, Cast Iron, and more. Multiple Casting Processes: Offers Investment Casting, Sand Casting, and Lost Foam Casting services. High Precision Machining: Machining tolerance up to +/-0.01mm with surface roughness Ra0.4 to Ra3.2. Customization from Drawings: Full OEM/ODM service based on customer 2D/3D drawings or physical samples. Large Weight Capacity: Capable of producing parts ranging from a few grams to over 10 tons. ISO 9001 Certified Quality: Manufacturing process certified under ISO 9001:2008/2015 with 100% inspection. Fast Production Cycle: Typical lead time is 30 days for mold pattern and 45 days after sample confirmation. Global Market Experience: Products exported to over 30 countries including Europe, North America, and Australia.