
Shengyifa Hotel Soundproof PVC Wooden Plastic Interior Door. 21 Years WPC Expertise: Over 21 years specialized in WPC door manufacturing with advanced technology. Customizable Design: Supports customized colors, sizes, and door designs based on customer drawings. 5-Year Warranty: Comprehensive 5-year warranty covering quality issues with refund or replacement. Multi-Core Options: Door cores available in Honeycomb Paper, XPS Board, PU Foam, or Chipboard. Waterproof & Fireproof: Features waterproof, flame retardant, termite resistant, and soundproof properties. Large Capacity Production: Annual production exceeds 200,000 sets of doors and 700,000 door skins. Strict Quality Control: Dedicated QC department ensures quality from raw materials to finished products. Free Samples Available: Free mini door samples provided for quality verification before bulk orders.