Committed to Quality

“They exceeded my expectations. I’m going back to PTG anytime I need customized packaging solutions. That’s how much confidence I have in them.” – Kwasi Mensah, Relypsa

Virtual Modeling & Prototyping


What if we told you that PTG can virtually model and prototype your optimal thermal packaging solution in a matter of hours? Not days or weeks, hours.

Here’s how: After close collaboration to understand your shipping challenges, we create a virtual model of your cold chain packaging solution using our customized in-house simulation and prototyping software system which enables us to build a virtual model of your one-of-a-kind thermal packaging design. Once we have thermal models to work with, we run them through thermal convection, conduction, and fluid flow simulations to test the resiliency and efficacy of our proposed solutions, measuring them against your specified stress profiles. After your packaging solution is finalized in a virtual environment, we move on to physical testing and qualification.

We’ve made our rigorous simulation and prototyping process an effortless experience for our clients.

Your project becomes our project, and  we tirelessly pursue success on your behalf.

Assembly & Fulfillment


Once your solution has been designed and approved, the PTG team oversees every detail of the manufacturing, assembly and fulfillment of your orders. 

Your complete satisfaction is our top priority!

PTG understands that key thermal packaging components can occupy valuable space on your warehouse floor. To help, PTG offers “Vendor Managed Inventory” (VMI) and traditional “Just In Time” (JIT) programs. These programs allow you to have confidence that your packaging will be available when you need it..

Our goal is to partner with you,  fulfill your every need, and  exceed all of your expectations.

Testing & Qualification


After virtual modeling and prototyping, we perform physical testing and qualification in our world class laboratory.

PTG develops designs that meet your physical, thermal, cost, and pack-out requirements.

Our  testing and qualification process minimizes risks to shipper quality and performance throughout its life cycle.

Our fully equipped ISTA Lab conducts testing which is in accordance with ISTA standards. We have multiple environmental chambers, along with vibration table and drop testing machines.

We also offer services to author test protocols,  and complete post-test reports.


We look forward to hearing from you and ensuring your shipment is successful.