Inquiry about Insulated Cooler

I am seeking to purchase insulated coolers for storing fresh fish on small fishing boats. The required technical specifications are: - Material: Marine-grade fiberglass inner and outer shell, resistant to UV rays, humidity, and salt corrosion. - Color: White. - External Dimensions: 119 × 50 × 45 cm. - Capacity: Approximately 250 liters. - Insulation: High-density injected polyurethane foam with minimum thickness of 50-60 mm on all walls and lid; maintains internal temperature ≤4°C for ≥72 hours at ambient temperatures up to 40-45°C. - Lid: Rigid fiberglass with watertight peripheral seal (food-grade rubber), secured by 316L stainless steel latches. - Drainage system: Integrated bottom drain hole ≥20 mm diameter, with removable watertight threaded plug in 316L stainless steel or marine-grade PVC. - Hardware: Hinges, screws, latches, and axles made of 316L stainless steel, resistant to salt corrosion and seawater splashes. - Handles and fastening: Two side handles (molded or attached), minimum resistance ≥50 kg per handle, including attachment points for boat securing. - Resistance: Impact and marine corrosion resistant. - Hygiene: Smooth interior for easy washing and disinfection. - Use: Small-scale fishing operations on board boats.