Die Casting Mold Design
We manufacture custom die casting molds with high precision, durable materials, and optimized structures for reliable metal component production. Our tooling solutions support complex geometries, stable performance, and high-volume manufacturing across automotive, electronics, industrial, and new energy applications.
- Precision Tooling Design – Ensures accurate cavity dimensions and consistent casting results.
- Durable Mold Materials – Uses high-performance steels for extended tool life.
- Complex Structure Capability – Supports sliders, inserts, multi-cavity designs, and detailed features.
- Optimized Cooling Systems – Improves thermal control and production efficiency.
- Production-Ready Tooling – Supports prototype validation and mass production.
Zinc Die Cast Parts
Custom zinc die cast parts deliver precise metal components with excellent surface quality and dimensional stability. They support complex designs, efficient production, and reliable performance across multiple industries.
- Material Options
Zamak 3, Zamak 5, and customized zinc alloys. - Part Capability
Thin walls, complex structures, fine details, and integrated features. - Surface Finish
Polishing, plating, coating, painting, and texturing. - Production Volume
Prototype, small batch, and high-volume manufacturing. - Quality Control
Dimensional inspection and appearance verification.
Die Casting Mold
We manufacture custom die casting molds that help companies produce complex metal components with high accuracy and efficiency. By combining mold design, precision machining, and strict quality control, we deliver tooling solutions for automotive, electronics, industrial, and new energy applications.
Precision Mold Manufacturing – Achieves accurate cavity dimensions for consistent casting results.
Durable Tool Steel Selection – Uses high-performance steels to extend mold service life.
Complex Structure Capability – Supports multi-cavity molds, sliders, inserts, and detailed features.
Optimized Cooling Design – Improves heat management and reduces casting defects.
Flexible Production Support – Covers prototype validation, trial runs, and mass production.
Stainless Steel CNC Machining
Material Options:
Common stainless steel grades include 303, 304, 316, and 17-4PH, each selected based on strength, corrosion resistance, and machining requirements.
Machining Accuracy:
Supports tight tolerances for precision components, ensuring reliable assembly and consistent performance.
Surface Finish:
Available finishes include machined, bead blasted, polished, passivated, and electropolished surfaces to meet different functional and aesthetic needs.
Part Capability:
Manufactures complex components with precision holes, threads, thin walls, and multi-axis features.
Production Volume:
Suitable for rapid prototypes, low-volume production, and large-scale manufacturing with stable quality.
Inspection Standards:
Uses dimensional inspection and quality control processes to verify part accuracy and production consistency.
Aluminum CNC Parts
Sunon-Mould manufactures custom aluminum CNC parts for precision applications across automation, automotive, electronics, and industrial equipment industries. We provide CNC milling, CNC turning, drilling, tapping, and multi-axis machining solutions for prototypes, small batches, and mass production. Supporting aluminum alloys including 6061, 6063, 7075, 2024, and custom materials, we deliver lightweight components with stable quality, accurate dimensions, and reliable performance.
- Lightweight Strength: Up to 40% weight reduction compared with steel parts while maintaining structural performance.
- High Precision: Machining accuracy up to ±0.01mm for reliable assembly and performance.
- Complex Machining: Supports 3-axis, 4-axis, and 5-axis CNC machining for customized geometries.
- Fast Prototyping: Prototype production available within 7–15 days for design validation.
- Surface Options: Anodizing, sandblasting, polishing, brushing, and coating available.
- Flexible Production: From 1-piece prototypes to 10,000+ pcs orders with stable quality.
Aluminum CNC Machining
Sunon-Mould provides custom aluminum CNC machining services for prototypes, small batches, and mass production. We support CNC milling, CNC turning, drilling, tapping, surface finishing, and complex multi-axis machining. Our experienced engineering team works with different aluminum grades, including 6061, 6063, 7075, 2024, and custom materials based on project requirements.
- Lightweight Strength: Strong aluminum parts with reduced overall weight.
- High Precision: Tight tolerances for complex custom components.
- Fast Prototyping: Quick machining support for design validation.
- Surface Options: Anodizing, polishing, brushing, and plating available.
- Flexible Production: Suitable for samples, small batches, and mass orders.
Prototype to Mass Production
Prototype to Mass Production:This process guides a product from its initial concept through testing and refinement to achieve full-scale fabrication. It emphasizes precision planning, component evaluation, and process validation to ensure each unit meets design intentions. By integrating pilot trials and iterative adjustments, manufacturers can optimize assembly methods, reduce material waste, and maintain consistent performance across large quantities. The approach provides a structured path from small experimental models to commercially viable, high-volume products while minimizing delays and production issues.
- Streamlined Transition – Converts experimental models into large batches efficiently.
- Process Verification – Confirms methods and operations function reliably before scaling.
- Resource Optimization – Reduces unnecessary material consumption during production.
- Consistency Across Units – Ensures uniform performance and dimensions in every item.
- Market Readiness – Accelerates preparation of products for commercial distribution.
Overmolding / Insert Molding
Overmolding and insert molding are specialized fabrication methods that create multi-material components with seamless integration. These techniques allow one part to incorporate different textures, strengths, or embedded elements in a single process. By combining distinct materials in a precise, controlled manner, manufacturers can produce complex, functional products that are stronger, more ergonomic, and easier to assemble. This approach is widely used across industries to achieve innovative designs and improve the performance of tools, devices, and equipment.
- Streamlined Production – Combines multiple steps into a single operation.
- Custom Material Pairing – Allows different substances to work together effectively.
- Enhanced Mechanical Integrity – Strengthens connections between parts without extra fasteners.
- Optimized Workflow – Reduces handling and alignment adjustments.
- Versatile Component Integration – Supports embedding specialized inserts for unique functions.
Multi-Cavity Molds
Multi-cavity molds are advanced tooling systems designed to simultaneously produce several replicas of a part within a single molding operation. These molds optimize production efficiency, minimize per-unit costs, and ensure uniform output without compromising surface finish or structural detail. Ideal for industries requiring high-volume manufacturing, they support precise material flow and consistent part geometry. By enabling faster cycles and streamlined workflow, multi-cavity molds offer a practical solution for scaling production while maintaining operational reliability and product consistency.
- Rapid Part Generation – Multiple items are formed simultaneously, saving production hours.
- Uniform Material Distribution – Ensures equal fill and density in each unit.
- Simplified Tool Handling – Reduces complexity during setup and mold changes.
- Energy Efficient Operation – Consumes less power per part compared to single-cavity molds.
- Enhanced Workflow Integration – Facilitates seamless coordination with automated production lines.
Smart Cleaning Robot Plastic Injection Mold
These molds are precision-engineered tools for shaping polymer parts used in robotic cleaning devices. They enable the creation of detailed housings, supports, and functional pieces with consistent form and quality. Designed for efficiency and durability, the molds accommodate complex configurations while minimizing production flaws. Suitable for both experimental and large-scale manufacturing, they streamline assembly processes, maintain part uniformity, and support the development of innovative automated cleaning solutions across consumer and industrial applications.
- Rapid Production – Accelerates manufacturing cycles for timely part delivery.
- Precision Consistency – Maintains uniformity across multiple components.
- Design Versatility – Accommodates varied shapes and mechanical features.
- Material Efficiency – Reduces waste during molding operations.
- Maintenance Simplicity – Easy to clean and adjust for continuous use.
Micro Injection Molding for Small Plastic Parts
Micro injection molding produces miniature polymer components with exceptional accuracy. This technique enables intricate designs, consistent output, and high reliability for applications requiring small, finely detailed parts.
- Rapid Turnaround – Accelerates production cycles for tiny components.
- Enhanced Fit – Ensures parts integrate seamlessly with assemblies.
- Surface Consistency – Achieves smooth finishes without additional treatment.
- Reduced Defects – Minimizes imperfections common in traditional molding.
- Scalable Output – Easily adapts to varying production volumes.
Large Size Plastic Injection Molding Service
This service specializes in producing oversized polymer components with precision and uniformity. It supports complex designs, thick structures, and high-volume manufacturing for industrial, automotive, and commercial applications.
- Rapid Turnaround – Accelerates delivery for large-scale projects.
- Reduced Waste – Optimized process minimizes material loss.
- Complex Geometry Handling – Can produce intricate, unconventional shapes.
- Enhanced Surface Finish – Provides smooth, consistent exterior quality.
- Scalable Production – Easily adapts to both small batches and high-volume runs.
Thin Wall Plastic Injection Molding for Electronics
This process creates precise, lightweight polymer components with ultra-slim profiles. It enables efficient production of detailed parts for electronic devices while maintaining structural stability and high repeatability.
- Optimized Flow Control – Ensures molten plastic reaches all areas without defects.
- Reduced Cycle Time – Speeds up production while maintaining part integrity.
- Enhanced Surface Finish – Delivers smooth, defect-free external surfaces.
- Light-Weight Integration – Supports assembly of delicate electronic structures.
- Complex Feature Incorporation – Allows built-in channels, clips, or hinges.
PA66 Automotive Connector Molding
PA66 automotive connector molding produces polymer parts that link vehicle electrical circuits securely. These engineered components offer stability, resist harsh conditions, and ensure consistent performance in diverse automotive systems.
- Rapid Production – Enables high-volume manufacturing with consistent quality.
- Design Versatility – Can be shaped into complex geometries for various connector types.
- Dimensional Precision – Guarantees uniformity for seamless assembly.
- Long-Term Reliability – Maintains structural integrity over extended service periods.
- Assembly Efficiency – Simplifies integration into vehicle electrical systems.
PC Plastic Housing Injection Molding
This process creates polycarbonate enclosures by shaping molten material within molds, producing precise and durable casings. It supports complex configurations, offers stability under stress, and ensures long-lasting performance for electronic and mechanical assemblies.
- Streamlined Production – Enables fast and efficient fabrication cycles.
- Consistent Quality – Maintains uniformity across multiple units.
- Lightweight Design – Reduces overall assembly weight without sacrificing integrity.
- Custom Feature Integration – Allows incorporation of functional elements directly in the mold.
- Minimal Material Waste – Optimizes polymer usage and reduces scrap.
Nylon Injection Molded Mechanical Components
These components are precision polymer pieces shaped through injection molding to support moving assemblies. They offer high durability, smooth operation, and stability under repetitive mechanical forces in various equipment and devices.
- Simplified Assembly – Designed for quick and straightforward integration.
- Noise Reduction – Minimizes operational sounds in mechanical systems.
- Energy Efficiency – Reduces friction, supporting smoother motion with less power.
- Flexible Adaptation – Compatible with varied mechanical designs and layouts.
- Consistent Output – Maintains uniform performance across multiple units.
Product
OEM/ODM Customized CNC Mechanical Hardware Fittings
1) Material: Aluminum, Copper, Stainless Steel Aluminum, Copper, Stainless Steel
2) Processing: CNC machining, CNC lathe.
3) Surface treatment: anodized, electroplated, sandblasted, polished.
4) Tolerance: +/-0.005mm +/-0.005mm
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