About Quality Custom Molding – Hermann, MO

Quality Custom Molding (QCM) began producing highly crafted metal products in 1902 but diversified into blow molding and injection molding in the mid-1960s. As technologies evolved and customers’ needs shifted, Quality Custom Molding began providing custom blow molded products and related ancillary services to OEMs and retail markets in a wide-range of industries: lighting, agriculture, medical, marine, toys, sport goods, automotive, lawn & garden, and pet products, among others.

Centrally located in Hermann, Missouri, QCM has responded to the needs of OEM’s and retail markets throughout the Midwest and abroad. Our 97,000-square-foot facility, including a maintenance department and machine shop, is outfitted with the latest in blow molding machinery and robotic trimming equipment for process automation and adept manufacturing.

Leader in Plastic Blow Molding

With a staff of over 30 years’ experience, QCM is a leader in plastic blow molding. We supply a wide range of blow molded products to OEMs and retail markets. From plastic medical supplies and blow mold lights to industrial blow molding and retail plastic parts, Quality Custom Molding can customize a design a plastic product to fit your needs.

Our Mission

To provide high-quality, dependable plastic molded products and ancillary services, serving a wide range of industries and offering top-notch customer service. Our design engineers partner with each customer to coordinate efforts, ensuring fast-turnaround on projects and ensuring that all needs are exceeded.

Our Promise

Our team handles the design, material, and production variables necessary to create a manufacturing process that will reliably produce the parts you need…and nothing that you don’t. The words “American Made” still stand for something, namely; quality, reliability, and integrity. We are proud to manufacture American-made products.

Meet Our Team

Kristin and Mark Volmer


Kristin and Mark Volmer bought QCM in Q1 2019. Mark worked as an executive in the international chemical industry and has a wide experience in the commercial space for B2B and manufacturing. Kristin has been a professional in the health care industry. Together they intend to make QCM a company that respects its customers and employees and stakeholders.

Melvin Moore

Plant / Processing Manager

Melvin has over 10 years with QCM and is the plant and processing manager. In his 30 years of experience in blow molding plastic parts he has seen a few challenges: if it can be blow molded, Melvin has done it.

Michelle Reinert

Quality, 5S and Customer Service

Michelle Reinert has more than 10 years with QCM and is responsible for the Quality Management, the implementation of 5S and customer service. If that sounds overwhelming, you don't know Michelle yet.

Jeremy Streng

Automation and Mold Management

Jeremy has extensive experience gained at different tooling houses and machine shops. If parts need further processing, Jeremy will design and build the necessary tooling for it.

Georgie Wilbers

Quality Inspection

Georgie Wilbers is with QCM for 4 years. She started as an operator and now being the eyes of our customers on the production floor ensuring we keep the quality standards agreed.