Precision mold parts custom mold parts

High-Precision Mold Parts for Advanced Manufacturing – Engineered for Excellence

Haochen Precision Industry Co., Ltd, based in Dongguan—a renowned hub for mold production in China—offers premium-grade mold components crafted with precision engineering and decades of industry expertise. Specializing in Metal Stamping Dies, injection molds, and custom tooling solutions, Haochen delivers unmatched accuracy, durability, and performance tailored to global industrial standards such as German DIN. Whether you're in automotive, electronics, medical devices, or consumer goods, our products meet the rigorous demands of high-volume, high-precision manufacturing environments.

Our advanced capabilities include full-cycle mold development—from concept design through prototyping, testing, and final production—using imported CNC machining centers, high-speed punching machines, and state-of-the-art inspection systems. With over 19 years of hands-on experience in mold making, we maintain tight tolerances: ±0.002mm for mold dimensions and ±0.001mm for finished part geometry. Each mold is built to last at least 500,000 cycles without deformation, ensuring long-term reliability and reduced downtime for your operations.

We source only top-tier materials including Swedish ASSAB and Japanese Datong tool steels, combined with reputable mold bases like Longji and Fudeba. This commitment to quality ensures superior wear resistance, thermal stability, and dimensional consistency across every batch. Our team integrates modern engineering principles such as GD&T (Geometric Dimensioning and Tolerancing) and finite element analysis (FEA) to optimize mold performance before production begins.

Beyond standard mold parts, we provide comprehensive services including precision stamping, electroplating, fixture design, and automation integration. We serve diverse sectors such as LED manufacturing (producing terminals and connectors), IC lead frames, optocoupler components, flexible printed circuit (FPC) terminals, and non-standard mechanical parts. These specialized offerings make us a trusted partner for OEMs seeking end-to-end support in complex component fabrication.

Common applications span across industries requiring micro-level precision: from small electronic connectors used in smartphones to structural components in medical instruments. Our molds are ideal for clients looking to scale production while maintaining consistent quality, minimizing scrap rates, and accelerating time-to-market. By leveraging our technical know-how and strict adherence to international standards, manufacturers worldwide can achieve higher efficiency and better product outcomes.

Customers consistently praise Haochen for its attention to detail, responsiveness to custom requests, and ability to deliver within tight deadlines without compromising on finish or functionality. Many have noted how our mold designs reduce tooling costs and improve cycle times significantly compared to other suppliers. The combination of material selection, precision control, and process optimization sets us apart in the competitive global mold market.

Q: What makes your mold parts suitable for high-volume production? A: Our molds are constructed using premium-grade steel and engineered for 500,000+ cycles without warping or loss of tolerance. This ensures stable performance even under continuous operation.

Q: Can you handle complex geometries and tight tolerances? A: Yes—we specialize in micro-precision work, achieving ±0.001mm accuracy on molded components. Our team uses advanced CAD/CAM software and automated metrology tools to ensure repeatability and consistency.

Q: Do you offer electroplating or surface finishing options? A: Absolutely—we integrate electroplating, nickel plating, zinc coating, and other finishes directly into our one-stop service model, eliminating the need for third-party vendors.

Q: How do you ensure compliance with international standards? A: Every mold undergoes rigorous verification against German DIN specifications and internal QA protocols. We also provide detailed documentation, including material certificates and dimensional reports.