Quality Assurance – Professional Luggage Manufacturer in China
Dongguan Shachengbao Luggage Co., Ltd. understands the importance of product quality to wholesale customers. Our comprehensive quality management system covers every production process, from raw material selection to final shipment, ensuring that each suitcase meets international quality standards, helping customers reduce returns and enhance brand reputation.
Raw Material Control
100% brand new ABS/PP/PC materials – environmentally friendly, non-toxic, and heat-resistant
High-quality silent PU wheels, reinforced aluminum handles, explosion-proof zippers
Supplier certified with RoHS and REACH test reports
Batch-by-batch inspection ensures color consistency, thickness, and material integrity
Process Quality Control
Advanced equipment: 2 extruders, 1 PC sheet production line, 10 injection molding machines, 8 assembly lines
IPQC full-process inspection, first-article verification system
Combination of automated and manual inspections ensures product precision and flawlessness
Strictly adheres to ISO9001 quality management standards
Final Product Testing
Drop test: 1-meter multi-angle impact test to ensure impact resistance
Telescopic handle durability: ≥5000 Stretch cycles without failure
Handle strength test: Withstands 20-30 kg without deformation
Wheel wear test: 8 km of continuous rolling
Zipper strength test: Opens and closes 3,000 times without damage
High temperature resistance: Stable performance in environments from -20°C to 60°C
Pre-shipment inspection and packaging
100% FQC (final quality control) ensures zero product defects
EPE protection and high-strength carton packaging ensure safe transportation
Third-party inspection (SGS, BV) available upon request
Sample retention ensures traceability of each production batch
Certifications and Compliance
The factory is ISO9001 certified for quality management systems
BSCI certified for social responsibility
Products are REACH and RoHS compliant
Various luggage models with registered design patents
Quality Assurance for Wholesale Customers
Flexible Return and Exchange Policy for Quality Issues
Complete Documentation (Test Reports, Packing Lists, Batch Codes) Provided
Exclusive Quality Tracking Service for Long-Term Partners
We are committed to being your trusted luggage manufacturing partner, providing safe, durable, and consistently high-quality products to help your wholesale business succeed