Stelray Plastic Products, Inc.
A Precision Injection Molder with Full-Service Mold-Building Capabilities
Your partner in precision.
Stelray Plastic Products is a leading global custom plastic injection molding company providing cost-effective solutions across a wide array of applications and industries.
As a full-service American Injection Molding Institute, we offer in-house mold tooling, mold design and engineering support, and custom manufacturing for a variety of plastic injection molded products all in our North East Injection Molding facility. Backed by advanced machinery and seasoned expertise, our facility is fully prepared for large part injection molding, ensuring precision and efficiency at scale. Our clients include top U.S. and international brands such as ITT, Panasonic, Hill-Rom, Hubbell, Sub-Zero and Welch Allyn.
Our Connecticut Injection Molding facility is ISO 9001:2015 certified to ensure that every project we take on meets all applicable quality requirements. We also are an FDA Registered Plastic Manufacturing Company and compliant with 21 CFR 820 and Good Manufacturing Practices, among other plastic industry certifications and standards.
Parts Shipped a Year
SQFT Facility
Years In Business
Operating Shifts
Over fifty years of expertise.
All design and manufacture of tooling is done by our team—for a complete custom application. As a plastic products company, we offer a range of post-mold secondary operations, including ultrasonic welding, pad printing, heat-staking, soldering, assembly, and packaging as a part of our plastic injection molding services. Our engineering staff and machine technicians are experienced in a broad range of plastic resins; everything from commodity-grade to engineering-performance polymers and exotic resins. Given this knowledge, we can help guide you in selecting the best material for your project. We also offer biodegradable plastic resins when appropriate.
Every new project at Stelray begins with a preliminary plastic design for manufacturing (DFM) review to ensure that we understand your plastic product needs from the beginning. Our comprehensive precision quality assurance systems ensure that the components you pay for are exactly what you need. Our range of custom plastic injection molding services and creative approach to streamlined manufacturing problem-solving also allows us to manufacture high-quality complex components and assemblies at the best possible price.
Industries Served
We understand the importance of meeting critical dimensional tolerance requirements for high-precision applications such as in tech, bioscience and OEM replacement. Among the industries we serve:
- Aerospace & Aircraft
- Automotive
- Consumer Appliance & Electronics
- Defense
- Electronics & Instrumentation
- Healthcare
- Lighting & Architecture
- Medical, Dental & Pharmaceutical
- Security
- Water & Chemical Filtration
Industry Standards Met
Stelray is certified and conforms to the following standards:
- FDA Registered Medical Device Manufacturer
- FDA Current Good Manufacturing Practice (CGMP)
- FDA 21 CFR 820
- International Organization for Standardization
- ISO 9001:2015
- UL-Underwriters Laboratories
- American National Standards Institute (ANSI)
- American Society of Mechanical Engineers (ASME)
- American Society for Testing & Materials (ASTM)
- Conformité Européenne (CE)
Top Quality Assurance
Stelray was founded more than 60 years ago to meet customer challenges with partnership-driven solutions.
Our experience with plastic injection molding and broad knowledge of plastic resins provide us with a wealth of expertise we leverage on behalf of our clients. Stelray has an outstanding supplier record associated with many Fortune 500 companies, and we take pride in knowing our customers rely on Stelray for consistent quality, superior service, and on-time delivery for their injection molding projects.
Get in touch to start your next project or to receive a no-obligation free quote generated by our team of experts on your latest plastic design.
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You'll speak with one of our engineers to discuss your plastic project.