DOLADISPLAY's durable top trays are engineered for maximum longevity in demanding retail environments. Constructed from high-impact copolymer blends with mineral reinforcements, these trays withstand years of heavy use without cracking or warping. The material formulation includes UV stabilizers for locations with natural light exposure and temperature-resistant additives for varied climate conditions. Structural features include thick perimeter walls, cross-bracing patterns, and reinforced corner joints that distribute weight evenly. Testing protocols exceed industry standards, subjecting trays to repeated 500lb load cycles, drop tests from shelving heights, and extreme temperature exposure. The surface resists scratches from metal price tags and maintains appearance after chemical sanitization. Unlike standard retail trays, these units maintain dimensional stability through thousands of product rotation cycles and cleaning procedures. Available in standard and heavy-duty versions, with optional antimicrobial additives for food contact applications. For complete test result data and expected lifespan calculations based on your usage patterns, please consult our product engineers.