NBP exceeds expectations

New Berlin Plastics is more than an injection molder. We uphold business objectives that parallel the goals of your organization while providing you with superior manufacturing and comprehensive value added services. The NBP team works alongside you on your project from the very beginning until your vision is achieved. We focus on delivering speed, accuracy, quality, cost-efficiency, competence, and value.

Our goals include:

  • Pursuing Growth in the Injection Molding Industry
  • Continuous Improvement in our Processes, Products, and people
  • Implementing New Technology
  • Ethically Conducting Business and Maintaining Strong Principles
New Berlin Plastics was founded in 1975 by William Aukofer and Robert Zeman. After two company moves in 1976 and 1982, business continued to expand allowing NBP to transition to a new 100,000 square foot facility in 1998. This facility is located in New Berlin, Wisconsin and serves as the corporate headquarters and manufacturing site. In July of 2001, Jeffery Held and Mark Siewert acquired New Berlin Plastics. They worked together to grow the organization, focusing on both the day-to-day processes and the long-term goals. New Berlin Plastics has the following certifications:

  • ISO 9001:2008 Certified
  • UL Certified


Our Mission is to mold great products, build lasting relationships, and create great opportunities for our people.
Our Vision is to be the first choice for our employees and our customers.
Duty: Fulfill your obligations and accept responsibility for your own actions. Find opportunities to improve oneself for the good of the group.

Respect: Rely upon the golden rule; how we consider others reflects upon each of us, both personally and as a professional organization.

Selfless Service: Put the needs of your team before your own. Selfless service leads to organizational teamwork and encompasses discipline, self-control, and faith in the system.

Integrity: Do what is right, legally and morally. Be willing to do what is right even when no one is looking. It is our "moral compass" and inner voice.

Honor: Live up to all these values.


ISO Certified  ISO 9001:2008 Certified

UL Certified  UL Certified