-The company receives your inspection order. For example, when they say they can do in all over China.
-Then they will send the order to another inspection company which is local to the inspection location.
-Then this second company will send the instructions to the real inspector.
-The inspector will visit the factory and check the goods.
And then they use the same routine to report it back to you.
* All cost will plus a 4.4% PayPal fee.
AQL level means Acceptable quality limit. Wikipedia Link.
For example, you may saw some company say their quality standard is AQL 0, 2.5, 4.0
It means it will allow 0 critical defectives, 2.5 major defectives, and 4 minor defectives.
What is a critical, major and minor defective? Original article Link.
MIL-STD-105 is a common international sampling plan, although different countries will have their own standard. Here is the sampling chart
It costs $149 excluding the traveling expense. I am based in Shenzhen. To inspect a supplier in Shenzhen, there is no traveling expense. To travel to Dongguan or Guangzhou, the traveling expense will be $19.
It is better you can book it one week in advance. I need time to understand all of your requirements.
Basically, I will send you the report the same day I do the inspection.
You can download here.
I will do the test according to your instructions.
I will test the sample with an overhead camera. You will receive a video of how I tested the sample.
After I receive the sample with instructions, you will receive the report in 3 days.