Hi-Rel Plastics & Molding

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Riverside, CA  |  951-354-0258

At Hi-Rel Plastics & Molding, we take great pride in our position as a trusted provider of injection molded plastic products and services. Our base is in the city of Riverside, CA. Our unwavering commitment to quality, reliability, and, above all, ensuring the satisfaction of our customers has consistently propelled us to the forefront of the plastics industry.

Our core focus revolves around the production and delivery of high-performance plastic components, meticulously designed to meet the diverse needs of clients across various industries. In today's ever-evolving business landscape, where precision, durability, and adaptability are paramount, we are dedicated to offering solutions that not only meet but exceed these demanding standards.

What sets Hi-Rel Plastics & Molding apart is our fusion of cutting-edge technology, state-of-the-art facilities, and a dedicated, experienced team who are deeply passionate about their craft. This unique blend empowers us to provide comprehensive solutions, tailor-made to address the unique and evolving requirements of our esteemed clients from a wide range of industries.

Hi-Rel Plastics & Molding is your reliable partner for injection molded plastic products and services, tailored to the specific needs of clients across a wide spectrum of industries. We don't just provide manufacturing solutions; we act as an extension of your team, dedicated to turning your vision into reality and bringing your ideas to life. With our unwavering commitment to quality, our penchant for innovation, and a relentless pursuit of excellence, we stand ready to be your ultimate resource for all your plastic component needs. Your success is our success, and we eagerly await the opportunity to embark on this collaborative journey with you.

Injection Molded Plastics Power Pages

Overmolding

Overmolded Products

Many of the products used daily are made possible by producers and suppliers of rubber and plastic. These substances are robust, adaptable, and capable of practically any shape required for various industrial purposes...

Plastic Gears

Plastic Gears

A plastic gear is a toothed wheel made up of engineering plastic materials that work with others to alter the relation between the speed of an engine and the speed of the driven parts. The engineering plastic materials used in manufacturing plastic gears can be...

Plastic Injection Molding

Plastic Injection Molding

Plastic injection molding, or commonly referred to as injection molding, is a manufacturing process used in the mass fabrication of plastic parts. It involves an injection of molten plastic material into the mold where it cools and...

Plastic Overmolding

What is Overmolding

Plastic overmolding is a manufacturing process that involves combining two or more plastic materials to create a single, unified part. The process enhances the functionality, durability, and aesthetics of plastic components by...

Thermoplastic Molding

Thermoplastic Molding

Thermoplastic molding is a manufacturing process that works to create fully functional parts by injecting plastic resin into a pre-made mold. Thermoplastic polymers are more widely used than thermosetting...

Blow Molding

Blow Molding Animation

Blow molding is a type of plastic forming process for creating hollow plastic products made from thermoplastic materials. The process involves heating and inflating a plastic tube known as a parison or preform. The parison...

Polyurethane Molding

Polyurethane Molding

Polyurethane molding is the process of fabricating or manufacturing plastic parts by introducing a urethane polymer system into a tool or mold and allowing it to cure. Like any other type of plastic, the excellent processability...

Rotational Molding

Rotational Molding

Rotational molding, commonly referred to as "rotomolding", is a plastic casting technique used to produce hollow, seamless, and double-walled parts. It uses a hollow mold tool wherein the thermoplastic powdered resin is heated while being rotated and cooled to solidify...

Urethane Casting

Urethane Casting

Urethane casting is the process of injecting polyurethane and additive resins into a soft mold usually made of silicone elastomer. The casting process is similar to injection molding; injection molding differs by using hard, metal molds...

Plastic Molding Processes

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