Premium XPS Polystyrene Substrate – High-Quality Building Board
Certified XPS polystyrene substrate for superior thermal insulation and moisture resistance, ideal for construction projects. Direct OEM factory supply ensures unbeatable wholesale pricing with bulk order discounts available. Precision-engineered with closed-cell structure for enhanced durability and long-term performance in extreme conditions. Widely used in walls, roofs, floors, and cold storage facilities for energy-efficient insulation solutions. Strict quality control meets international building standards, providing reliable safety and compliance.