Recognize the new vendor, test the product in a row (three months) in five batches without adverse quality & HSF within the company, as one of the qualifications of qualified suppliers.
Newly recognized suppliers, trial products in a row (within three months) five batches in the company's quality-free sHSF bad, as one of the qualified supplier qualification conditions.
As one of the qualification conditions for qualified suppliers, the newly recognized suppliers have no defective quality & HSF in five batches of trial products in our company (within three months).