Custom Mold Components
We specialize in manufacturing high-quality custom mold components tailored to the specific needs of our clients. As critical elements in injection molding, precision-engineered components are essential for ensuring accuracy, consistency, and long-term reliability in the production process.
Using only premium-grade materials and state-of-the-art machining technology, we deliver durable, high-precision components with fast turnaround times. Every part is crafted through advanced engineering and meticulous quality control to meet the exact specifications of your project.
Our experienced team of engineers and designers works closely with you-from initial concept and design through to production and delivery-ensuring every detail is accounted for. Thanks to our streamlined and efficient manufacturing process, we consistently reduce lead times without compromising on quality.
We're committed to delivering customized, on-time, and on-budget solutions that align perfectly with your requirements. When you need reliable, high-performance mold components, trust a partner who combines technical expertise with responsive service.
Ready to elevate the quality and efficiency of your next project? Contact us today to learn how we can help you achieve outstanding results.

Why Choose RCH Plastic for Mold Components
At RCH Plastic, we manufacture a comprehensive range of injection mold components including cores and cavities, ejector pins and sleeves, cooling channels and baffles, sprue bushings and locating rings, and custom hot runner systems. Each component is precision-machined to micron-level tolerances, ensuring seamless fit and optimal performance throughout the mold’s service life.
Our mold components are fabricated from premium-grade tool steels - including P20, 718H, H13, S136, and NAK80 - selected based on the specific production volume, material being molded, and required surface finish. Every component undergoes rigorous dimensional inspection using CMM equipment to guarantee compliance with design specifications.
With in-house mold design and precision machining capabilities, we offer complete traceability from raw material to finished component. Our DFM process ensures each component is optimized for manufacturability before production begins. Contact us to discuss your custom mold component requirements.
