... Quality controlMaterials selected, pre-printing checked, IPQC, finished goods all QC passedSample date5-7daysMass production date20-30days after sample confirmed MOQ500 ... Factory Size (Sq.meters):3,000-5,000 square meters QA/QC:In House Number of Production Lines:4 Number of R ... &D Staff:5 - 15People Number of QC Staff:5 - 15 People Contract Manufacturing:OEM Service Offered Thanks ...