3 Layer 5 Layer Custom Logo Corrugated Express Box for E-Commerce Small Business Packaging Shipping

3 Layer 5 Layer Custom Logo Corrugated Express Box for E-Commerce Small Business Packaging Shipping. Customized Size: Size is fully customizable according to customer needs. Custom Logo Printing: Logo printing is available and fully customized. Fast Sample Lead Time: Samples ready in 5 working days. Fast Mass Production: Mass production completed in 10 working days. Strict Quality Control: QC under SGS, FSC, ISO9001, and Intertek standards. Factory Direct Supply: 100% own factory in Jiangmen, Guangdong with advanced equipment. Multiple Certifications: Certified by BSCI, ISO9001/14001, BV, TUV, SGS, and FSC. Free Stock Samples: Stock samples are free; production samples fee refundable with order.