
- TR Vertriebs GmbH -

Apple Certified Partner
Quality Management Process
TR Vertriebs GmbH has a holistic quality management process support by technical and manual multi-level checks. Each device undergoes a certified datacleaning process to ensure secure data wiping. In addition, the devices are tested by specific software to identify hidden defects.
Data Cleaning & Wiping
Once the device enters the TR device process, all devices will be data wiped and cleaned to apply full data-security for our clients and comply with regulations.
Software Technical Diagnosis
TR Vertriebs GmbH is in a cooperation with NSYS Tools to conduct a holistic device test and identify hidden defects. This process ensures full technical performance.
Manual Human QC
Human quality checks are applied to each device that passes Stage 1 & 2. Although the software will recognize 99% of technical faults, our human QC will find the 1% missing.
Final Cleaning & Report
Each device will have an individual test report attached to it incl. a 52-step fault check. > 80% Battery Capacity on A/B.


Functional Tests
A grade devices have passed all key functional tests. They appear flawless. > 80% Battery Health.
Cosmetics
They have a few, very minor blemishes that are only uncovered upon close inspection.
Details
These blemishes are often found near the ports, corners or the Apple logo.


Market's Best Seller
Grade A/B is the most sold stock as devices show minor signs of usage. Wholesalers often offer a mix of A and B Grade. Battery > 80%.
GRADE A
Functional Tests
Passed all tests. Flawless. > 80% Battery.
Cosmetics
Very minor blemishes.
GRADE B
Functional Tests
Passed tests. > 80% Battery.
Cosmetics
Screen may have faint scratches.


Functional Tests
B/C grade devices have passed all key functional tests. > 80% Battery Health.
Cosmetics
They appear heavily used. They may have deeper scratches on their screen or housing.
Details
Might have small cracked corners on LCDs or housing, not impacting technical abilities.
