In industries where precision, durability, and cost-efficiency are non-negotiable, zinc die casting stands as a gold standard for producing high-performance metal components. At Kinfomotech, we are a leading custom zinc die casting factory** in China, offering end-to-end solutions that transform your designs into flawlessly engineered parts. From intricate automotive components to robust industrial hardware, our advanced technology, rigorous quality control, and decades of expertise ensure your products meet the highest global standards.

Why Zinc Die Casting?
Zinc alloys are prized for their exceptional mechanical properties, including high strength-to-weight ratios, corrosion resistance, and superior thermal conductivity. Combined with die casting—a process that injects molten metal into reusable molds under high pressure—zinc die casting delivers:
– Complex Geometries: Achieve intricate shapes, thin walls, and tight tolerances (±0.01~0.05mm) with minimal post-processing.
– Cost Efficiency: High-speed production, reduced material waste, and long mold lifecycles lower per-unit costs.
– Surface Finish Excellence: Smooth, near-net-shape surfaces ideal for plating, painting, or direct assembly.
– Sustainability: Zinc is 100% recyclable, aligning with eco-friendly manufacturing goals.

Why Partner with a Chinese Zinc Die Casting Factory?
China’s manufacturing ecosystem offers unmatched advantages in scalability, technical expertise, and cost optimization. By choosing Kinfomtech, you gain:
– State-of-the-Art Facilities: Equipped with cutting-edge machinery and automation for rapid prototyping to mass production.
– Skilled Engineering Teams: Decades of experience in tooling design, process optimization, and defect prevention.
– Supply Chain Mastery: Access to premium zinc alloys (ZA-8, Zamak 3/5) and seamless logistics for global delivery.
– Competitive Pricing: Economies of scale reduce costs without compromising quality.

Our Zinc Die Casting Process: Excellence at Every Stage

1. Design & Tooling Development
– Collaborative Engineering: Our team works with you to refine designs for manufacturability (DFM), ensuring optimal wall thickness, draft angles, and gating systems.
– Precision Mold Creation: High-grade steel molds are CNC-machined and EDM-finished for micron-level accuracy.

2. Material Preparation
– Alloy Melting: Zinc ingots are melted in automated furnaces at 380–410°C, with strict controls to prevent oxidation and contamination.

3. Die Casting
– High-Pressure Injection: Molten zinc is injected into molds at pressures up to 2,500 bar, filling cavities in milliseconds to capture fine details.
– Rapid Cooling: Advanced cooling channels solidify parts quickly, minimizing porosity and ensuring dimensional stability.

4. Trimming & Deburring
– Automated trim presses remove excess material (flash) and sprue, leaving clean, burr-free edges.

5. Surface Finishing
– Plating & Coating: Options include electroplating (nickel, chrome), powder coating, or passivation for enhanced corrosion resistance.
– Polishing & Brushing: Achieve mirror finishes or textured surfaces for aesthetic or functional needs.

6. Secondary Machining
– CNC Precision: Critical features like threads, holes, or slots are added with CNC milling/turning, achieving tolerances up to ±0.02mm.

7. Quality Inspection
– Dimensional Checks: CMM (Coordinate Measuring Machines) and optical comparators verify part accuracy.
– Material Testing: XRF analyzers confirm alloy composition; tensile testers validate mechanical properties.
– Defect Detection: X-ray and dye penetrant testing identify internal voids or surface cracks.

8. Packaging & Logistics
– Custom packaging (anti-tarnish VCI films, foam inserts) ensures damage-free transit. Global shipping solutions expedite delivery.

Quality Control: Zero Defects, Guaranteed
We adhere to ISO 9001, IATF 16949, and RoHS standards, with a multi-layered QC framework:
– Process Control: Real-time SPC (Statistical Process Control) monitors temperature, pressure, and cycle times.
– First Article Inspection (FAI): Full validation of initial samples against CAD models.
– PPAP Compliance: Production Part Approval Process ensures repeatability for automotive and medical clients.
– Traceability: Laser-marked batch numbers enable full lifecycle tracking.

Our Production Facilities: Built for Precision
– High-Pressure Die Casting Machines: 80–1,500-ton machines for small to large components.
– CNC Machining Centers: 3/4/5-axis capabilities for complex post-processing.
– Automated Finishing Lines: Robotic polishing and plating systems for consistent quality.
– In-House Lab: Equipped with metallurgical microscopes, CMM, and tensile testers.

Industries We Serve
– Automotive: Engine brackets, sensor housings, connectors.
– Consumer Electronics: Heat sinks, shielding enclosures, wearables.
– Industrial Machinery: Gears, valves, hydraulic components.
– Medical Devices: Surgical tool handles, imaging equipment parts.
– Aerospace: Lightweight, high-strength fasteners and housings.

Successful Case Study: Driving Innovation in Automotive Switching to Kinfomtech’s zinc die casting reduced our component weight by 20% and cut production costs by 28%, while maintaining ISO 14001 compliance.
– [One of our custom said], Automotive Tier-1 Supplier

Why Choose Kinfomtech?
– End-to-End Solutions: From prototyping to assembly, we handle it all.
– Rapid Turnaround: 15-30 days standard lead times for tooling; 7 -15 days for production.
– Custom Alloys: Tailor zinc blends for enhanced hardness, thermal stability, or EMI shielding.
– Sustainable Practices: Closed-loop recycling systems and energy-efficient processes.

Partner with a Leader in Zinc Die Casting
At Kinfomtech, we don’t just manufacture parts—we engineer success. Whether you’re a startup or a Fortune 500 company, our technical mastery and commitment to quality ensure your components perform flawlessly, batch after batch.

Contact Us Today to Start Your Project!

Kinfomtech – Where Precision Meets Performance.

 “Custom Zinc Die Casting China,” “Zinc Alloy Parts Manufacturer,” “Precision Die Casting Services,” and “Zinc Fabrication Solutions.”

My consulting services for custom zinc die casting can be tailored to provide solutions that are designed specifically for your business, whether it’s optimizing for suppliers development, technology, cost, quality, precision, delivery or a combination of these factors.