Hi-Rel Plastics & Molding

Phone: 951-354-0258
Fax: 951-688-0497
Geo Location Marker
7575 Jurupa Ave.
Riverside, CA 92504
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Hi-Rel Plastics & Molding is a leading plastic injection molding company. Our company has been in business since 1984, serving clients in a wide range of industries, including aerospace, medical, and automotive.


We offer a wide range of plastic injection molding products to meet the needs of our clients. Our products include:


Electronic components

Medical devices

Aerospace components

Automotive parts

Consumer products


At Hi-Rel Plastics & Molding, we offer a full range of services to our clients, including product design and engineering, tooling design and fabrication, injection molding, assembly, and finishing. Our experienced team works closely with clients to ensure that their needs are met and that our products and services exceed their expectations.


Our capabilities include designing and manufacturing custom plastic injection molding products to meet the unique requirements of our clients. We use state-of-the-art technology and equipment to ensure that our products meet the highest standards of quality and performance. Our facilities feature a full range of testing equipment, allowing us to ensure that our products meet the specifications and requirements of our clients. Some of our capabilities include:

Injection and Blow Molding

Product Design



Metal Stamping

Coil Manufacturing

Liquid Silicone Molding

Ultrasonic Welding

Heat Transfer

Adhesive Bonding

Product Assembly Services

Overall, Hi-Rel Plastics & Molding is committed to providing high-quality plastic injection molding products that meet the unique needs of our clients. We are dedicated to providing the best possible solutions for our clients, and we strive to exceed their expectations in every project we undertake. If you need enclosures, electronic components, medical devices, aerospace components, automotive parts, or consumer products, Hi-Rel Plastics & Molding has the expertise and experience to provide you with the perfect solution for your needs.

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