top of page


Brea, CA

Knowledge & Expertise in Silicone (LSR)

M.R. Mold Facility

Plastic & Silicone Parts

Global background


M.R. Mold & Engineering is a global leader in the design and manufacture of liquid silicone rubber (LSR), gum stock silicone and plastic injection molds for customers just like you!

At M.R. Mold, we continually strive to exceed the expectations of OEM's and job shop molders through the quality and craftsmanship of our tooling. Since 1985, we've specialized in the design and manufacture of silicone injection molds involving complex geometries. We are proud that molds built 35 years ago, with continued maintenance, are still in operation.

As a global leader, we understand the importance of open communication, as well as  a full-service commitment to our customers' tooling requirements.

Guided by our CUSTOMER FIRST philosophy, we provide high-quality, innovative solutions to the evolving needs of our customers. We strive to ensure a successful project each and every time.

bottom of page