Hot Display has strict regulations on the defective phenomenon detection standards of products. The inspection items include: appearance inspection, damage inspection, telecommunications performance inspection, pin installation inspection, and product internal and external silk screen inspection.
According to the needs of different levels of customers, we provide three levels of inspection standards, and customers can choose which standard to use according to the actual situation of the product.
Please download our A~C level defective phenomenon detection standard details in the following link:
Defective phenomenon detection details level A
Defective phenomenon detection details level B
Defective phenomenon detection details level C