IQC (Incoming Quality Control): 100% inspection of incoming raw materials (fabrics, metals, leathers, zips, dyes) for color accuracy, thickness, and safety before entering storage.

IPQC (In-Process Quality Control): Continuous on-line checks during cutting, stitching, and assembly to catch structural or cosmetic defects early.

FQC (Final Quality Control): 100% piece-by-piece inspection of finished accessories against approved tech packs and pre-production samples.

OQC (Out-going Quality Control): Pre-shipment audit based on AQL 2.5/4.0 standards (Acceptable Quality Limit), including carton drop-tests and barcode checks.