PMB Inc.

About PMB Inc.

PMB Inc. operates from Poplar Bluff, Missouri, where it was founded in 1998 by Tom Roth, who continues to serve as owner and president. The privately held company began as a plastic injection molding operation and has since expanded its footprint to two facilities totaling 48,000 square feet. The company specializes in plastic injection molding, offering both high- and low-volume production, insert molding, and prototype runs. Its 17 presses range from 55 to 720 tons of clamping force, supporting over 100 molds that vary from single-cavity tools to complex 64-cavity production molds. In-house capabilities include mold design, construction, maintenance, and repair, as well as engineering services such as DFM review, cost estimating, and project management. Secondary operations cover automation, hot-plate welding, sonic welding, hot stamping, label application, and assembly. PMB serves customers in the lawn and garden, sporting goods, agricultural, medical, and automotive sectors. The company works with a broad base of clients across these industries, providing molded components and value‑added assembly. PMB emphasizes low‑cost, high‑quality injection molding backed by complete in‑house tooling support and a range of secondary processes that reduce the need for outside vendors.

Equipment

• 17 injection molding presses (55–720 ton)

Company details

Location

Poplar Bluff, Missouri

Company type

Manufacturer

Founded

1998

Listed under

• Injection Molding in Missouri
• Plastics & Packaging Manufacturers in Missouri

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