Services
You’ve designed your product to improve the quality of patients’ lives. When you work with Cretex Medical | QTS we make sure packaging and sterilization never stand in the way.
End-to-End Medical Device Assembly, Packaging & Sterilization Management
We make it easier to get your products to patients – faster, safer, and with full confidence in compliance.
At QTS, we provide comprehensive, custom and turnkey support to bring your medical devices from component to ship-ready finished goods. Whether you’re launching a new product or scaling production, our experienced team and robust capabilities help accelerate your speed to market.
Work With Our Experts
Our team of experts helps reduce your risk by navigating evolving standards and regulatory requirements to find the solutions that best fit your unique needs.
Simplify Your Supply Chain
With comprehensive support for packaging, sterilization and supply chain management, we’ll help you avoid delays and get your products to market faster.
Launch and Scale Your Products
With pre-validated solutions like QSEAL® and QSTERILE®, and robust project management capabilities, we’ll help you grow from concept to commercialization.

Full-Service Medical Device Manufacturing Support
QTS is more than just a supplier, we’re a collaborative partner in your product journey. Our integrated services include:
- Device Cleaning & Inspection
- Precision Assembly & Kitting
- Sterile & Non-Sterile Packaging
- Custom Labeling & UDI Management
- Supply Chain Management & Procurement
- Sterilization Coordination & Validation
- Routine Microbiological Testing with On-Staff Microbiologists
- Regulatory Documentation & Support
Every project is supported by a dedicated customer team that partners with you from kickoff through product delivery. You’ll receive seamless communication, strategic foresight, and a consistent experience.
Have an Industry Leader in Your Corner
QTS scientists and engineers are active participants in industry groups and organizations (including AAMI, ISO, ASTM, IOPP, and more). We not only help determine the standards that protect patients, but we guide the conversations that will shape our industry for decades to come.
Because we understand standards and regulatory requirements so well, when you work with us, we can find creative solutions that balance compliance needs, costs, lead times, and practicality without compromising patient safety. We don’t just recommend the most conservative (and costly) approach, nor do we just rubber-stamp the cheapest option. QTS will take the time to understand your particular needs and recommend a long-term strategy customized to your product.
Cleanroom Precision at Every Stage
Our cleanroom environments protect your product integrity and meet stringent regulatory requirements:
- ISO Class 8 Cleanrooms for cleaning, inspection, and subassembly
- ISO Class 7 Cleanrooms for kitting, packaging, and sealing
These controlled environments ensure cleanliness throughout the process, minimizing contamination risk and supporting product sterility.
Quality is in Our Name
Quality Tech Services (QTS) has over 25 years of experience and thousands of successful product launches under our belt. We operate within a quality system that is:
- Proven through audits and customer validations
- Continuously improved to meet evolving industry standards
- Designed to comply with FDA, ISO 13485, and other global regulatory frameworks
Our processes are engineered to reduce risk, streamline inspections, and provide the documentation needed for submission and approval.
Let’s Get Started
Unlike many contract manufacturers, our industry leadership has allowed us to establish relationships with high-quality vendors we can leverage for you and your products. As part of Cretex Medical, we can also partner closely with our sister companies, Cretex Medical | rms and Cretex Medical | CDT, to put their vast capabilities to use for you.
Whether you’re a Fortune 500 company, or a new start-up, QTS will be hyper-focused on you. Our team is ready to help you succeed.