At Ace Seal, we manufacture high-quality custom plastic components. As a leading-edge molding company, we continually invest in the latest machinery and tools and stay up-to-date on polymer technology advancements. We leverage various plastics molding methods to produce small to large parts from a wide variety of materials, and we handle orders for low to high volumes.

Our capabilities include injection molding for the production of parts with detailed designs and close tolerances. We can overmold two or more different polymers into a single piece, or bond a plastic part to a metal or plastic component placed inside the mold. With in-mold decorating, we can permanently embed text and graphics onto the surface of a plastic part during the injection molding cycle. Our other molding capabilities include structural foam molding and reaction injection, two methods for creating high strength parts that are light in weight.

We mold a wide range of plastics, from general-purpose types to engineered thermoplastics with high-performance characteristics. Some examples include ABS, PVC, nylon, polycarbonate, acetal, and others. With the range of options available, our staff guides customers to the best choice based on application requirements. Along with commodity-type parts, seals, and gaskets, we have molded electronic components, housings, interior vehicle components, firearm parts, medical devices, pallets, and thousands of other items.

Our headquarters are in California, and we have ISO/TS 16949:2016 facilities worldwide to provide high-quality products at affordable prices. We provide personalized customer service and have years of experience in the aerospace, biotechnology, oil and gas, medical, military, semiconductor, and solar markets, among many others. To learn more about our plastics manufacturing services, or to request a consultation or a quote, contact us directly.