Rosti Utah
Looking for plastic manufacturing partners in Utah?
Rosti Utah has been one of the leading plastic injection molders in the Western United States for over 40 years. Located in Clearfield, Utah, the 62,000 square foot facility utilizes more than 30 cells ranging from 55 to 500 tons, serving markets including medical, sporting goods, home fashions, consumer goods, industrial, and electronics.
Zachary Hamlin
Managing Director, Rosti Utah
Rosti Utah | (Formerly Smi Molding, Inc.) | Freeport Center, Bldg. Z-13 | Clearfield, UT 84016
Our Services
Rosti Utah combines decades of manufacturing and engineering experience to deliver consistent, high-quality products built to customer specifications.
Manufacturing Expertise
Decades of hands-on manufacturing and engineering experience ensure consistent, repeatable production.
Advanced Molding Capabilities
Specialized in hard-to-mold products, including elastomers, thick-walled plastic parts (gas assist), insert molding, and engineered plastics.
Automation & Precision
Automation is integrated to improve precision, repeatability, and production efficiency.
Quality Assurance
A strong quality culture is embedded throughout all systems and procedures to ensure dependable performance.
Facts & Figures
62,000ft² Facility
75+ Employees
Established 1981
Certifications
Take a look at our industry-specific certifications from accredited organizations to ensure we provide you with guaranteed service.
International Standard for Quality Management (2015 – latest revision)
Our Capabilities
Rosti North Carolina supports customers with design-for-manufacturing expertise, advanced injection molding, and value-added services that increase efficiency, cut costs, and accelerate your speed-to-market.
Injection Molding
Rosti Utah manages a broad range of injection molding projects, delivering consistent quality no matter how complex the part is. The site’s expertise ensures reliable processing and stable production outcomes for demanding applications.
Rapid Prototyping
Cost-effective rapid prototyping provides physical samples within two to three weeks, enabling your engineering team to quickly validate designs and speed up development.
Reshoring & Tooling Transfer
We offer fast, reliable transfer and start-up of existing overseas tooling. Most tools require only minor modifications before production runs, supporting smooth reshoring and reducing supply chain risk.
Elastomer Processing
The team has extensive expertise in elastomer molding, including TPEs, urethanes, TPVs, and flexible PVC, ensuring precise processing of flexible and high-performance materials.
Are you interested in working with Rosti?
If you do not find a suitable open position, feel free to upload your resume and details in the form, and we will send it to the right person in our organization.
