This document stipulates the terms and definitions, basic requirements, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage and quality commitments of wood-plastic composite paint-free doors (hereinafter referred to as "wood-plastic doors"). This document applies to composite paint-free doors made of PVC film and wood-plastic board as surface material, aluminum honeycomb, paper honeycomb, hollow particle board, etc. as core material, and laminated veneer lumber or wood integrated lumber as frame material. Not suitable for fire prevention, anti-theft, outdoor and other occasions.