high quality oil painting

Our product quality control:
We request our quality inspector to seriously check the quality of each work with high responsibility.
We request ourselves to be highly responsible for the customers , after complete an order, we always take photos at random, and then send the images by email to the customer to confirm.
There is any work which is flawed or customer can't confirm, all request a modification, if can't modify, requesting re-painting.
Don't send out a work which has a flaw even small