3) Провести полную инспекцию и маршрутную инспекцию во время массового производства--- Контроль качества в процессе ((IPQC)
4) Checking the goods after they are finished---- Final quality control(FQC) 5) Checking the goods after they are finished-----Outgoing quality control(OQC)We have professional quality control team to ensure our customers' products quality.