Our Services

Plastic Injection Molding With Quality You Can Depend On

Plastic Injection Molding Services

Petersen Molding Corporation is a leading Los Angeles California based manufacturer of superior quality plastic injection molded products, parts and components. Petersen is a family operation that was established in 1942, and we're proud to have three generations continuing our legacy of superior quality products and exceptional service.

From start to finish, Petersen Molding has the experience and capacity to complete your project. From long runs to medium and short runs, we deliver results efficiently and on time. Having operated a successful business for more than seven decades, our experience and expetise is apparent in every part we produce. And, of course, all of our products and parts are proudly made in the U.S.A.

How Petersen Molding Can Help You

Petersen Molding is committed to making the manufacturing process as efficient and cost-effective as possible. That is why we partner with our clients in order to better understand their business and how to produce their parts in the most efficient manner possible.

Our highly trained staff of production specialists accepts nothing less than absolute quality as they guide your project through design, development, manufacturing and shipping. We not only meet your requirements, but we actively look for innovative ways to ensure you receive nothing but the highest quality parts.

Our commitment for more than 70 years is to offer our clients the highest quality products and parts for the lowest possible price.

Molding Capabilities

  • Molding Presses From 28 - 220 Tons
  • Shot Size From 2 oz. - 19 oz.
  • Engineering Resins Processed
  • Commodity Resins Processed
  • Color Concentrates Blended Per Specification
  • Additives UV Stabilizers, Flame Retardants

Secondary Services

  • Machining
  • Drilling & Tapping
  • CNC Milling
  • Insert & Over Molding
  • Assembly & Sub-Assembly
  • Packaging & Labeling
  • Direct Shipping & FREE Local Delivery

Industries Served

  • Agriculture
  • Architectural
  • Automotive
  • Electronics
  • Instrumentation
  • Marine
  • Medical
  • Pump and Valve
  • Recreational Vehicle
  • Sporting Goods

Mold Takeover Service

Petersen Plastic Injection Molding Mold Takeover Service

Our quality assurance program is so effective that Petersen Molding offers a "mold takeover" service.

This is a service where we evaluate, improve and complete any existing plastic injection molding jobs you may have that might not meet your expectations.

We look for ways to improve the existing plastic injection molding project, and we correct the problems on that product. Then we complete the task. Only this time around, it’s done with both superior quality and efficiency saving both time and money.

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The Quality Of Our Work Shines Through Because It Is Manufactured With Care

Find out how Petersen Molding can help save your company time and money while delivering superior quality parts.