Precision Injection Mold Design and Build delivering Peak Value to our Customers

At Sierra Molds LLC, we specialize in high quality injection mold design and build.  Our expert team is dedicated to

delivering the best solutions to bring your projects to life.

Sierra Molds LLC - Industry Leaders

At Sierra Molds LLC, we are committed to providing world class injection molds and related engineering services. Our team of experts leverages years of industry experience to deliver high-quality molds and innovative solutions.

50+

Customers Served throughout North America, Europe and Asia

300+

Annual Mold Production 

25

Years of Experience

Injection Mold Design & Build

At Sierra Molds LLC, we are committed to delivering exceptional value by providing molds crafted to the highest global quality standards, all while maintaining competitive pricing. Each injection mold is custom engineered to address your individual specifications. Whether you are an entrepreneur introducing an innovative product or an established manufacturer seeking to expand your operational capabilities, our experienced team is ready to work with you from concept to validation. Collaborate with us to transform your vision into reality.

Engineering Consulting

At Sierra Molds LLC, we specialize in providing comprehensive engineering consulting services related to your injection molding projects. These services include.

  • Moldflow analysis
  • Optimizing part design for manufacturing/molding
  • Material selection and confirmation
  • Prototyping
  • Specification review and development

Our experienced engineering consultants are dedicated to optimizing your part design for manufacturing in addition to designing the mold.  Whether you're looking to improve existing molds, streamline production, or innovate new designs, our team is here to help you elevate your business. With Sierra Molds LLC, you gain a partner committed to delivering exceptional results and driving your success in the competitive molding industry.

Global Customers

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Get in touch

Telephone:  716-725-3794

E-mail:  Sales@sierramolds.com

 

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