Garment Inspection Process - Factory Inspection, Certification and Quality Assurance Services

October 23, 2025

As a professional quality inspection and certification agency, we offer comprehensive inspection services and quality certifications for clothing products. Through strict inspection procedures and standardized testing systems, we ensure that each batch of products meets the requirements of customers and industry standards.
I. Packaging and Label Inspection Certification
1. Inspection of Outer Packaging Certification
Check the integrity of the outer packaging and the standard of clothing folding
Verify the quality of the plastic bags, the accuracy of the logo printing, and the correctness of the warning statements.
Confirm that the plastic bag stickers meet the technical requirements specified by the customer.
Establish a packaging standardization certification system
2. Inspection and Certification of Identification Signs
Main label certification: Verification of content, quality, and positioning accuracy
Size marking certification: Accuracy of size marking and sewing standardization
Water tag certification: The washing and care instructions comply with industry standards.
Listing Certification: Information Completeness and Hanging Compliance
Establish a certification process for verifying the consistency of signage.
3. Style and Material Inspection and Certification
Comparison and verification of the consistency between the bulk production style and the original sample
Verification of the implementation of customer improvement requirements
Quality certification of accessories such as fabrics, linings, buttons, rivets, zippers, etc.
Professional color consistency inspection and certification
Testing method: Adopt a standardized testing and certification process from top to bottom, from left to right, from front to back, and from outside to inside.
II. Process Quality Inspection and Certification
1. Overall Appearance Inspection Certification
Inspect the clothing in a flat state to evaluate the overall appearance quality
Symmetry Authentication:
Consistency of access control levels
Symmetry of pocket position
The smoothness of the sleeve cuff
The flatness of the hemline
Seam finishing process certification:
Straightness of the internal and external seams
Standardization of ironing process
Color difference control standard
2. Detailed Quality Inspection and Certification
Fabric defect inspection:疵点、破洞、污渍、油渍 certification
Garment sewing process certification:
Inspection of broken threads, pleats and creases
Evaluation of the curvature of the vehicle lines
Drop pit, double-track line, and throw line detection
Internal process certification:
End-point spitting test
Length suitability of the ribbing
Standardization of wire end handling
Inspection requirements: Comprehensive inspection and certification covering all aspects - hands-on, eyes-on, and mind-on.
III. Function and Performance Inspection Certification
1. Inspection Certification for Accessories Function
Zipper test certification:
Test of smoothness of opening and closing
Verification of the integrity of the self-locking function
Button stud certification:
Installation firmness test
Sharp point safety inspection
Latch function certification: Verification of normal opening and closing performance
2. Durability Test Certification
Sampling standard: 10 - 13 representative samples
Test method: Conduct ten consecutive opening and closing function tests
Problem handling: Expand the inspection scope in case of abnormal situations to ensure the accuracy of quality certification.
IV. Structural Strength Inspection Certification
1. Joint Quality Inspection Certification
Joint integrity inspection:
Test of the strength of the stitching inside and outside the pants
Verification of the tightness of the front and rear seam joints
Evaluation of the durability of the side seams, sleeve seams and shoulder seams of the garment
Color difference consistency certification: Uniformity of fabric color on both sides of the seam
2. Material Strength Certification
Fabric tear resistance: Certified by professional instruments
Rib seam strength: Tensile performance verification
Overall durability: Quality assessment under simulated usage conditions
V. Inspection and Certification Process Standards
1. Sampling Inspection Plan
Implement statistical sampling in accordance with the AQL standard
Strict quality inspections will be implemented for key production processes.
Establish a complete quality traceability system
2. Environmental Certification for Inspection
Standardize the requirements for inspection sites
Professional inspection of lighting configuration
Standardized inspection work process
3. Defect Level Determination
Serious Defect: Functional issues that affect the garment's usability
Main defect: Obvious quality issue with the appearance.
Minor defect: Minor manufacturing flaw
VI. Key Control Matters for Factory Inspection Certification
To ensure that the quality of the clothing products consistently meets the certification requirements, during the factory inspection process, the following key control matters need to be addressed:
Supply Chain Management Certification: Establishing an Evaluation System for Fabric and Accessories Suppliers
Production process control: Establish standardized operation procedures
Quality inspection system: Establish inspection stations throughout the entire process
Equipment maintenance certification: Regular maintenance of professional sewing equipment
Personnel training system: Certification of professional skills for inspection personnel
Inspection and Certification Summary
The inspection and certification of clothing products is a systematic process that requires comprehensive verification from raw materials, production processes to final product quality. By establishing a professional inspection system and strict quality standards, we ensure that each batch of products meets the requirements of customers and industry standards.