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Business Details
33 Years
experience
Custom Product Decorating Services
Unique Assembly & Decorating is a leader in product decorating services, specializing in pad printing, screen printing, hot stamping, and digital inkjet printing. With over 30 years of experience since 1993, we serve industries such as medical, automotive, CBD/cannabis, and promotional products. Our ISO 9001:2015-certified facility in Downers Grove, Illinois, spans 20,000 square feet and utilizes advanced equipment to handle projects from small batches to high-volume orders.

Our team of experts focuses on precision, cost-effectiveness, and innovation, offering in-house fixture design, color matching, and treatment services to ensure optimal results. We pride ourselves on delivering timely responses, shorter lead times, and tailored solutions that meet diverse client needs while maintaining a commitment to quality and customer satisfaction.
Services
Pad Printing Screen Printing Hot Stamping Digital Printing Laser Marking Foil Banding Heat Transfer Decal Fixture Design Color Matching Plasma Treating
Details
  • Year established: 1993
Highlights and features
  • We have over 30 years of experience in product decorating.
  • Our ISO 9001:2015 certification ensures quality management standards.
  • We offer in-house fixture design and automation for efficiency.
  • Our team provides tailored solutions for complex surface types.
  • We serve diverse industries with high-volume and custom projects.
Associations and certifications
  • ISO 9001:2015
What people say
Perfect print quality Timely delivery Highly recommend Excellent service Durable finishes
Services
Pad Printing
Pad printing transfers 2D images onto 3D objects using silicone pads. Ideal for complex surfaces like cylindrical, concave, or raised areas, it ensures fine detail and multicolor registration. We handle high-volume orders with automation and UV inks for durability.
Screen Printing
Screen printing applies thick ink layers for opaque, vibrant designs on flat or cylindrical surfaces. We use conventional and UV inks for rigid materials like glass, metal, and plastic, supporting both small and bulk orders with PMS color matching.
Hot Stamping
Hot stamping uses heat and pressure to apply foil onto surfaces, creating reflective or holographic effects. Suitable for plastic, wood, and leather, its ideal for logos, raised text, and contoured parts without requiring pretreatment for some materials.
Digital Printing
Industrial digital inkjet printing delivers high-precision four-color process prints plus white ink on substrates like plastic, glass, and metal. This method supports complex designs and rapid prototyping for medium to high-volume production runs.
Laser Marking
Laser marking etches permanent designs on plastic, metal, and painted surfaces. Its ideal for promotional items and parts requiring durable, high-contrast markings without inks or chemicals, ensuring precision and repeatability.
Questions
What materials can you print on?
We work with rigid substrates including plastic, glass, metal, wood, ceramics, and leather for all decorating methods.
Are you ISO certified?
Yes, we hold ISO 9001:2015 certification for quality management systems in product decorating.
Do you handle large-volume orders?
Yes, our automation and 20,000 sq ft facility support high-volume production with fast turnaround times.
Can you match custom colors?
We offer in-house PMS color matching and custom color chips for precise branding consistency.
What industries do you serve?
We serve medical, automotive, CBD/cannabis, promotional products, electronics, and consumer goods industries.
How do you ensure print durability?
We test ink adhesion using scratch, tape, and cross-hatch methods, selecting optimal inks for each material.
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Reviews (6)
Megan Klein
Jun 05, 2021 Report
This company is amazing! I am launching a brand and had a supplier on Etsy back out at the last minute. I had to scramble and buy parts on Amazon, and Unique Assembly worked with me to rush a print job in just 2 days. Steve was great at communication and execution. This is an amazing local company that I will continue to support.
Ally B.
May 04, 2021 Report
Items came out perfect! Thank you again Steve and Team, I look forward to working with you again soon!
Bret Lee
Jan 22, 2021 Report
Working with them was a pleasure not a pain, like it can be with custom printing companies. Our high-end corporate logo on our dietary supplement canisters look better than planned. Great price, again, we thought it would be much higher. Also, don't be shocked by the elegant packaging, haha, our lids were very well protected and organized. UltraHealth LLC fully recommends Unique Assembly & Decorating. Especially their customer service department.
Tad Friess
Jan 05, 2021 Report
Unique is definitely what is going on! Printing in ways you can't even image, you certainly want to reach out and see how they can help Your business.
Brant Herman
Nov 25, 2020 Report
We have worked with Unique for almost 7 years and highly recommend the quality of their work and services. You can't go wrong with this team.
Phoenix Print Solutions
Mar 06, 2018 Report
Excellent customer service matched with excellent products. Cant beat the price either. American Made with American Pride. We are happy to do business with you and keep up the great work.