World Leader in Injection-Molded Plastics

HTI Plastics is dedicated to manufacturing high quality injection molded products, providing timely deliveries and creating an atmosphere of continuous improvements where all employees strive to keep both internal and external customers satisfied.

HTI Plastics understands that in today’s world you are looking for a company that is knowledgeable within your industry, provides excellent service and high standards of quality products. Our team will work with you from inception throughout the lifetime of your project.

World Leader in Injection-Molded Plastics

Injection-Molded Plastics Manufacturer ISO Certified
From product design and prototyping to finished packaging, HTI is your complete resource for contract manufacturing of high-quality injection-molded plastics products. When you partner with HTI, you can expect exceptional design and engineering support, timely delivery, competitive pricing, and responsive, pro-active service at every turn.
Better plastics products.
At HTI, our focus is on your success. Whether through innovative proprietary products or practical injection molding manufacturing solutions to your design concepts, precisely meeting your needs is our top priority. Our scientific molding process assures high levels of consistent quality, and is supported by our in-house tool shop and free lifetime maintenance on many molds.
Responsive expertise.
HTI design engineers are expert at prototyping new concepts, improving manufacturability of existing designs, and designing for improved manufacturability and down-line savings. In addition, we accept transfer molds and can get your product in our custom plastic injection molding facility economically. Whatever your needs, HTI sales and service teams are renowned for their responsive customer support.
Exceptional value.
With a state-of-the-art facility, economical Midwestern input costs, and the efficiencies gained through our lean manufacturing processes, HTI delivers exceptional plastic injection molding at highly competitive prices for both short-run and high-volume production. With a wide range of secondary operations, we can streamline production and reduce costs.
Design for manufacturability lowers costs, streamlines production.
Industrial designers typically focus on function, appearance, and ergonomics. HTI Plastics’ design engineers add a vital criteria; designing for manufacturability. When OEMs partner early with HTI, our engineers can enhance product design by considering factors such as mold flow geometry, labeling, and packaging processes. HTI engineers can design out inefficiencies or potential problems, resulting in significant down-line savings for OEMs.
Expert material selection adds value to finished product.
HTI’s proven expertise in resin selection assures you receive the best material recommendation for each plastic component based on considerations such as impact resistance, temperature resilience, or antimicrobial properties. In addition, HTI resin experts work closely with our customers to assure material selections meet requirements for life expectancy, structural integrity, finished appearance, and, of course, cost expectations.
Scientific molding maximizes precision repeatability.
Scientific molding is a specialized manufacturing process that focuses on precision repeatability. Our sophisticated calibration tools, including in-mold sensors, allow us to check for consistency in every part we produce. This state-of-the-art monitoring process allows us to determine optimal fill speed, pack time, and pressure—eliminating guesswork and dramatically improving precision repeatability. We also have well-established relationships to provide economical offshore tooling options.