When sourcing press wood pallets (also known as compressed wood pallets), you must prioritize load capacity and material density. Ensure the static load capacity meets your warehousing needs (typically up to 3,000kg) and the dynamic load capacity fits your transport requirements (usually 1,000kg to 1,500kg). Look for pallets manufactured using high-pressure molding with a density of approximately 800kg/m³, which ensures resistance to moisture and high structural integrity. Additionally, verify the nestable design ratio; high-quality press wood pallets should allow you to stack approximately 50-60 units in a single pile to save up to 70% of storage space.