Non Standard Precision Parts Mould Processing

High-Precision Metal Stamping Components for Advanced Manufacturing

At Haochen, we redefine excellence in Hardware Customization through our premium metal stamping solutions. Engineered with meticulous attention to detail and backed by cutting-edge technology, these components are designed to meet the most demanding industrial standards across electronics, automotive, aerospace, and beyond. Our commitment to superior craftsmanship ensures that every part not only performs reliably but also enhances the longevity and efficiency of your mechanical systems.

What sets our products apart is a combination of exceptional surface finish and dimensional accuracy. With a Ra value as low as 0.13 µm, the surface smoothness rivals a mirror finish—reducing friction during operation and improving overall performance while minimizing wear over time. This level of polish isn’t just aesthetic; it directly contributes to smoother motion, reduced energy loss, and extended service life in high-stress environments. Furthermore, our machining precision consistently maintains ±0.002 mm tolerance, ensuring perfect consistency across thousands of units and seamless integration into complex assemblies such as robotic arms, precision gearboxes, or engine control modules.

To achieve this outstanding quality, we utilize Seibu grinding machines sourced from Western Japan—renowned globally for their stability, repeatability, and ultra-fine finishing capabilities. These advanced tools allow us to produce Mold Parts with minimal deviation, even when working with hard-to-machine materials like stainless steel, tool steel, or specialty alloys. In addition to traditional grinding, our production process integrates WEDM-SG-EDM (Wire Electrical Discharge Machining - Single Guide), an innovative method that enables precise shaping of intricate geometries without mechanical contact. This non-contact approach guarantees clean cuts, high edge integrity, and consistent dimensional accuracy—even for micro-scale features or deep cavities.

Our metal stamping components are ideal for applications where reliability, durability, and precision matter most. Whether you're manufacturing circuit board connectors, sensor housings, transmission components, or structural elements for aircraft interiors, our parts offer the exact fit, finish, and function needed for mission-critical operations. From prototyping to full-scale production runs, we support both small-batch innovation and large-volume requirements with flexible manufacturing strategies tailored to your needs.

Customers worldwide trust Haochen for more than just technical specs—they choose us for peace of mind. One engineer from a leading European robotics firm noted: “The surface finish on these Stamped Parts eliminated vibration issues we had been experiencing in our assembly line. It’s clear they’re made with real expertise, not just equipment.” Another client in the automotive sector added: “We’ve tried several suppliers, but none match Haochen’s consistency in both dimensional tolerance and surface quality—it’s become our go-to partner for critical components.”

Q: How do I know if your metal stamping parts will fit my existing design? A: We provide detailed GD&T documentation and can work from your CAD files to ensure perfect compatibility. Our team collaborates closely with engineers to validate tolerances before production begins. Q: Can you handle custom material types or special finishes? A: Yes—we work with a wide range of metals including aluminum, brass, carbon steel, and nickel-based alloys, and can apply coatings such as black oxide, zinc plating, or anodizing upon request. Q: Is there a minimum order quantity for prototyping? A: No—our flexible manufacturing system supports low-volume prototypes as well as high-volume production, making us a trusted partner for startups and established manufacturers alike.