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Contact Us


Our Sales representatives are available from 8:00 am to 6:00 pm PST Monday Thru Friday. You will receive an email response from our associate who can help you in minutes. You'll save time by calling the number provided below.


Corporate Office :

7575 JURUPA AVE,
RIVERSIDE CA 92504
PHONE:
951-354-0258

FAX:
951-688-0497

EMAIL:
info@hirelplastics.com

Business hours


Monday to Friday, 8:00 am to 6:00 pm PST


Please email your inquiry details to info@hirelplastics.com.
One of our representatives will reach out to you ASAP.


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ABOUT US

Hi-Rel Plastics & Molding, Inc. offers custom injection molding for all major industries. At Hi-Rel Plastics & Molding, Inc. we serve every facet of the molding process from part evaluation, tool design, prototyping, tool making, sampling and production of quality finished parts. Our commitment to product quality, on-time delivery, and superior customer service has enabled us to forge strong.

Hi-Rel Plastics & Molding, Inc. processes an almost infinite variety of thermoplastic resins, including engineering grade materials such as PEEK, ULTEM, PVDF, LCP, PPS, PES, PC, PBT, ABS, NYLON, ACETAL, PP, HIPS, HDPE, LDPE, ELASTOMERICS (TPE), POLYURETHANES, ACRYLIC, PVC and many other specialty filled / unfilled grades too numerous to list. Since we started the business in 1984, we've built partnerships with every customer on the basic business principles of integrity, responsibility and ingenuity.

Whether you’re looking for complex technical parts for medical, aerospace, military or scientific application or luxury item components for your high end customers, the mold designed & build by Hi-Rel Plastics & Molding are always very high precision.

With more than 25+ years of experience, our employees master technical & practical knowledge of design & building of molds & injection of plastic parts. Our team has acquired a level of technical skill & problem-solving experience that guarantees the delivery of high quality products to our clients. Some of the parts we make here we have to meet tolerances of up to ± 0.001 inch in order to maintain a low rejection rate of less than one-half percent.
EXPERTISE

We are well-known in our industry, not only for the top quality work we produce, but also for our ability to discover unique and effective solutions to customers' dilemmas. Such difficulties may lie in the areas of design or processing or somewhere in between. Our scope of knowledge is broad and covers many topics. these include, but are not limited to, injection molding, machinery, auxiliary equipment, molds and their components, resins, colorants and additives, processing parameters as well as the numerous types of interactions among these and other factors.

On many occasions through the years when our competitors have been unable to successfully produce a particular part, Hi-Rel Plastics & Molding, Inc. has triumphed. The depth and breadth of our expertise make us an invaluable resource for our customers. Our customers recognize our capabilities and continue to return to us for their custom injection molding needs.
WHY US?

  • 25+ years of thermoplastic injection molding experience.
  • Consistent high-quality parts at competitive prices.
  • Environmentally clean facility.
  • Engineering Solutions for demanding applications.
  • Encompass all of the offerings of the business. ( Part Design, Mold Making, Thermoplastic Molding, Electronic Assembly, Value Added Secondary Services)
  • We offer JIT ( KANBAN ) orders.
  • We utilize our own fleet of delivery vehicles to ensure accurate just-in-time delivery.
  • We invest in training associates through a full-time trainer and pay-for-knowledge training system to ensure associates continue to learn and maintain industry skill levels.
  • We are a team of dedicated Associates ready to serve your custom thermoplastic injection molding needs.
  • Our quality is superb, price is competitive, and delivery is the best in the industry.
  • Hi-Rel Plastics Molding, Inc. is serious about providing customer service.