Can I go straight to production and skip the process of sample approval for the patch?
We strongly recommend you to inspect the patch sample before you pass the order for the patch. It will be very risky if you do not do it this way. In the sampling process of patch, mistakes or some technical problems often happen and make the patch sample come out significantly different from the design of the patch. We do not accept order without sample approval of the patch unless the customer signed an agreement to declare that they will bear all the risk. That is to say, they will accept the patch and make the payment for the patch no matter how the bulk production of the patch is like.