Double King Bed Spring Mattress Anti Pressure Ergonomic Design Comfort Single Bed Foam Mattress for Bedroom Use

Double King Bed Spring Mattress Anti Pressure Ergonomic Design Comfort Single Bed Foam Mattress for Bedroom Use. 20-Year Mattress Warranty: Comprehensive 20-year warranty coverage for mattress quality defects. Full OEM & ODM Support: Customizable size, thickness, fabric, logo, and firmness levels. Multiple Firmness Options: Available in soft, medium soft, medium, medium firm, and hard. International Certifications: ISO9001, ISO14001, ISO45001, SGS, CertiPUR-US, CFR1633, BS7177. Fast Production Lead Time: 10-12 days for samples, 12-15 days for container orders. Sample Order Available: Samples available with fee deductible from bulk order payment. Flexible MOQ Policy: Low MOQ for standard sizes; negotiable for customized items. Eco-Friendly & Durable: Made with high-grade knitted fabric and high-density rebound foam.