Sanjack Casting is trusted investment casting manufacturer and precision parts supplier, producing lost-wax castings for global machinery, architecture, pump, valve, impeller, marine, automotive, hardware, and custom component markets. With foundry, CNC machining department, hand-polishing foundry, controlled shell building, heat-treatment, and controlled quality systems, Sanjack Casting delivers durable stainless steel, carbon steel, and alloy steel parts with accurate dimensions, clean surfaces, and consistent performance. Our capability covers tooling, casting, machining, polishing, inspection, and finishing services for lasting performance.
Each casting is produced from verified metal, controlled through wax injection and shell making, and inspected with spectrometers and three-dimensional measurement systems for accuracy and durability. From precision components to drawing-based hardware, Sanjack Casting creates manufacturing solutions with machining and finishing support for international partners. As consistent China foundry, we emphasize stable quality, transparent pricing, and consistent delivery.
Beyond production, Sanjack Casting creates technical-support covering drawing review, material selection, tooling development, process-optimization, heat-treatment, machining, polishing, and inspection planning. Our engineering team works closely with partners across Europe, America, Australia, Japan, Southeast Asia, Middle East, Africa, and South America. Whether for volume investment casting or specialized custom components, Sanjack Casting helps partners improve manufacturability, maintain product consistency, control costs, and develop dependable industrial supply programs efficiently worldwide.
