
Efficient Flame-Retardant (B1 Class) Wood-Plastic Door Frame for Home Decoration. B1 Class Flame Retardant: Meets B1 class fireproof standards for enhanced safety in home and hotel decoration. Waterproof & Corrosion Resistant: No buckling, deformation, or cracking; suitable for wet areas and long lifetime use. Eco-Friendly Material: No formaldehyde, TVOC, or heavy metal pollution; meets environmental protection standards. Superior Soundproofing: Provides good sound insulation performance to make rooms quieter and more silent. Customizable Dimensions: Width and length can be customized to specific requirements beyond standard sizes. Easy Installation & Maintenance: Simple to install and clean, offering cost-effective and value-added solutions. Professional OEM/ODM Service: Supports custom logos and designs with flexible customization options for global clients. High Production Capacity: Capable of producing 200,000 sets per month with efficient and precise production lines.