High Quality Brass Cast Parts Professional Metal Casting Services From China Factory

As a leading China-based manufacturer, we provide professional brass casting services that combine traditional craftsmanship with modern technology to deliver high-quality brass components for global industries. Our expertise in brass metallurgy and precision casting processes ensures we can meet the most demanding requirements for corrosion resistance, machinability, and aesthetic appeal across various applications.

Premium Brass Alloy Selection
We work with a comprehensive range of brass alloys to meet specific application needs:

• C85700 (Yellow Brass): Excellent for decorative applications with good corrosion resistance

• C87500 (Silicon Brass): Superior strength and corrosion resistance for engineering applications

• C93200 (SAE 660): High-leaded tin bronze for excellent bearing properties and machinability

• Custom Alloy Formulations: Tailored compositions for specific mechanical and chemical requirements

All materials are sourced from certified suppliers and undergo rigorous incoming inspection including spectral analysis to ensure consistent chemical composition and quality.

Advanced Casting Manufacturing Process
Our comprehensive production capabilities ensure precision and quality:

1. Sand Casting Process

   • Green sand and resin sand molding techniques

   • Precision pattern making with CNC machining

   • Controlled pouring temperatures and solidification rates

2. Investment Casting Capability

   • Lost-wax process for complex geometries

   • Excellent surface finish and dimensional accuracy

   • Minimal machining requirements for cost efficiency

3. Gravity Die Casting

   • Permanent mold casting for consistent quality

   • Improved mechanical properties and density

   • Suitable for medium to high volume production

4. Post-Casting Processing

   • Precision CNC machining of critical features

   • Deburring and surface finishing operations

   • Polishing, plating, and coating applications

Performance Characteristics

• Excellent Corrosion Resistance: Superior performance in water, marine, and chemical environments

• Outstanding Machinability: Rates 100% on the machinability index for easy secondary processing

• Good Mechanical Properties: Balanced strength, hardness, and ductility characteristics

• Superior Antimicrobial Properties: Natural resistance to bacteria growth

• Excellent Electrical Conductivity: Ideal for electrical and electronic applications

• Attractive Appearance: Golden color suitable for decorative applications

Quality Assurance System

• ISO 9001:2015 certified quality management

• Complete material traceability and certification

• Dimensional inspection with CMM equipment

• Pressure testing and leak detection capabilities

• Surface quality inspection and defect analysis

Industry Applications

• Plumbing fixtures and valve components

• Marine hardware and fittings

• Electrical connectors and terminals

• Architectural hardware and decorative elements

• Industrial machinery and equipment parts

• Automotive and transportation components

Our technical team provides comprehensive support from design optimization to production, ensuring optimal performance for your specific brass component requirements. We maintain strict quality control throughout our manufacturing process and deliver components that meet international standards and specifications. Contact our engineering specialists today to discuss your brass casting needs and discover how our manufacturing expertise can provide cost-effective solutions for your component requirements.