Our Services
PLASTIC INJECTION MOLDING SERVICES
Now in our fifth decade, Stelray was founded on the vision of meeting customer challenges with partnership-driven solutions providing for all plastic injection molding services under one roof. Our experience with plastic injection molding, and a broad scope of plastic resins has provided us with a wealth of knowledge and expertise we use to benefit our customers every day on a global stage. Stelray has an outstanding supplier record to numerous fortune 500 companies providing precision injection molded components across many industries. We take pride in knowing our customers rely on Stelray for consistent quality, superior service, and on time delivery for injection molding projects. Check out our careers page to be a part of the Precision Plastic Injection Molding Team.

Plastic Injection Molding Services and Machinery
- Clamping Force: 22 tons – 385 tons
- Shot size: 1 oz – 36 oz
- Production Volume: 10 to 10 million units
- Short runs, Long Runs or Mid Volume
- Speciality Production Shop
- Tolerance of (+/-) .001”
- Insert molding and overmolding
- White room services for medical, dental, and bio science applications
- Rotary injection horizontal molding machines
- Overmolding / Multi-Material Molding
Industries Served
- Medical and Dental
- Pharmaceutical
- OEM applications
- Aerospace and Defence
- Automotive
- Electronics and instrumentation
- Consumer Appliances
Injection Molding Flexibility on your schedule
- Just In Time (J.I.T Deliveries)
- Kanban stocking programs
- Blanket orders for volume discounts
- Quick Turnaround – Speed to Market
- Lights out manufacturing
- 24 hour staff scheduling
Industry Standards Met
- Lean Manufacturing and GMP
- FDA registered
- ISO 9001 – 2015
- ANSI & ASME & ASTM & CE
Plastic Injection Molded Component for Window Shade Assembly Sample Project

Stelray Plastic Products, Inc. produced this end housing that is used on a pin, in a power window
shade assembly for a home interior industry client. We provided the plastic injection molding of the
polycarbonate end housing and inserted the bronze bushing into the housing while the material
was still expanded from the heat. We knew that the interior diameter of the bushing was a critical
dimension for quality control because it was the key to a proper fit. The part measured 4.5″ long with an outside diameter of 2.000″. It took us eight weeks to do the tooling and 2 to 3 weeks to produce each 1,000 unit
run for delivery to Connecticut and California. To learn more about this plastic injection sample project,
contact Stelray Plastic Products to discuss your particular requirements.