New Arrival Summer Beach Slippers Double Buckle Flat Shoes Cork Sandal

Our Birken EVA slides and cork-bed sandals are tested and certified under REACH (EU), CPSIA (US), and ASTM F963 (global toy and footwear safety). All raw materials are 100% virgin EVA with zero recycled content. We provide official SGS or TUV lab test reports covering lead, formamide, and phthalate content. Reports are available for download upon inquiry. Our factory is ISO9001 certified and has passed on-site audits by Madeinchina Supplier Assessment.

We commit to an AQL 2.5 major defect standard on all bulk orders. If the verified defect rate exceeds this threshold, we will provide a full replacement of defective units in the next shipment at zero additional cost, or issue a corresponding credit note. We encourage third-party QC inspections by QIMA, SGS, or your own agent at our factory before container sealing, at any time, at no restriction.

We provide a complete turnkey retail packaging service including branded shoe boxes, cloth dust bags, foam inserts, swing hanger tags, and individual UPC or FNSKU barcode labels printed and applied per SKU. All master cartons are heavy-duty double-wall corrugated boxes rated for international ocean freight and air express stacking. We also support Amazon FBA prep services including polybagging, suffocation warning labels, and bundle labeling.

Our Birken footwear molds are precision-machined to standard US Men 6 to 13, US Women 5 to 11, and EU 36 to 46 scales, with a dimensional tolerance of less than 1mm across the length and width. We provide a certified physical size chart (in mm) and digital fitting guide with every order. For first-time buyers, we strongly recommend ordering a pre-production size-set sample run across all planned SKUs before bulk production to eliminate sizing risk entirely.

Our B2B pricing structure is built to protect your margin at every volume level: 200 to 1,000 pairs: Market entry pricing, full OEM color and logo customization included. 1,001 to 5,000 pairs: Volume discount applied, private label packaging included. Over 5,000 pairs (FCL): Factory direct contract pricing, lowest cost per pair. To minimize shipping cost, we offer two packing modes. Premium retail boxed mode is ideal for brick-and-mortar stores. Space-saving polybag mode increases 40HQ containe