Skip to content

Val Your Stock

Testing and Grading

We acquire materials and examine them to determine the grade.

We buy a lot of materials and we need to test them to see if they are good and working properly. We test the materials and grade them into A, B, C, D category. Grade A is 99% new with no scratch or deformation.

What are the different grades?

Device testing is done carefully

What if we bought materials from you?

When purchasing your products, we carefully test and grade them. Once our experienced team has completed testing and grading, we will provide you the detailed results.


Please fill out the form below, and our team will get back to you as soon as possible.