Searching for plastic injection molding in Los Angeles? Quality Plastics is the area’s leading provider of plastic injection molds, injection molded plastic parts and complete injection molded plastic products. Conveniently located in Alhambra, California we’re a full service, single source provider of quality custom injected molded plastic components and products.

Quality Plastics

Quality Plastics

Since our doors opened in 1963, we’ve worked hard to build and maintain an overwhelmingly positive reputation based on honesty, integrity and reliability. Quality Plastics isn’t just another plastic injection molding company in Los Angeles — we’re a family-owned business that believes in providing quality as our highest priority.

Our Mission

At Quality Plastics NZ, our team is committed to creating and maintaining a strong customer relationship based on reliability, service and a product that is truly second to none. Our customers range from small startups to large multinational corporations, demonstrating our high level of versatility. We welcome the opportunity to solve your most challenging plastic injection molding production requirements.

Plastic Injection Molding Los Angeles

Custom Injection Molding in Los Angeles

Whether you’re in the initial stages of development or have your finished design intact, Quality Plastics is ready to provide the assistance you need. From concept development through tool manufacture, parts production, decorating, assembly and packaging of your finished product, we have the resources to produce any type of design you need.

If you’re looking for injection molding companies in Los Angeles offering a full spectrum of services, you’ve come to the right place. You can count on Quality Plastics for all of your needs, including:

  • Design & Engineering
  • Molds & Tooling
  • Molding – Production
  • Value-added Services
  • Quality Assurance

Proudly Serving a Wide-Variety of Industries

Our team focuses on precision, consistency, quality and tight cost control to deliver exceptional plastic components at competitive prices. We take pride in exceeding customer expectations for a wide-variety of industries, such as:

  • Electrical /Electronics
  • Industrial, Medical & Food Processing
  • Consumer/Professional Products
  • Home and Office Products
  • Lawn & Garden
  • Building & Construction
  • Transportation
  • Furniture, Furnishings, Fixtures and Fitting

Quality Plastics maintains the highest levels of certification for all of our services, including FDA, UL, NSF, ASTM, FR and SPI Industry Standards and Practices. As one of the most established plastic injection molding manufacturers in Los Angeles, we can meet even the most demanding product specifications. Learn more about Plastic Injection Molding.

Custom Plastic Injection Molding Company Los Angeles

Our Commitment to Quality


If you’re searching for injection molding companies in Los Angeles you can trust, look no farther than Quality Plastics. Quality and reliability are the cornerstones of our success. In addition to using the finest equipment and tools, we choose only the best employees, vendors and associates to represent our company.

You can be rest assured you’ll receive the highest quality custom injected plastics in Los Angeles when you choose to work with us. We proudly maintain rigid and exacting standards of accuracy, quality and consistency. Part after part, batch after batch, we guarantee you’ll enjoy only the best from Quality Plastics.

Looking for custom plastic injection molding in Los Angeles? Give us a call today at (626) 289-9248 or fill out the form on your right.

2 replies
  1. Simon Leung says:

    Greeting!
    There is a piece of greeting for you from DT-totalsolutions with high-quality and high-efficient service including cold & hot Runner injection molding,Automation and R&D…

    As an engineer team with many years of experience, we Expert in dealing with special injection molds like PEEK, PEI, PMMA, PPS, high glass fiber plastics …

    Automation line like smart factories, smart logistics, smart transportation, medical parts assembly line, automation packing products, automation filling liquid…

    Give us your trust and get your endless profit. We look forward to hearing from you.
    http://www.dt-totalsolutions.com

    Best wishes
    Simon

  2. Thomas Moore says:

    Hi, I hope I’m writing to the right person. I would like to order your products to be used in my small facility in Norway.  If you could email me your pricing and let me know availability, that would be great. Just to let you know, they will be picked up by a carrier that shipped to my wife last month after I paid for them and when the order is ready. I look forward to your timely response.

    Sincerely,
    Thomas.

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