Heavy-Duty 7cm Thick Steel Door with Reinforced Frame

Heavy-Duty 7cm Thick Steel Door with Reinforced Frame. 7cm Thick Reinforced Design: Features a robust 6-square geometric structure for enhanced durability and security. Advanced Surface Finishing: Offers powder coating, heat transfer wood grain, or copper color with superior corrosion resistance. Full Customization Options: Allows customization for size, color, design, market, lock, hinge, and logo. High Security Rating: Rated as Security Class A with reinforced frame and steel construction. OEM/ODM Support: Provides full OEM/ODM services including packaging and logistics for export. Competitive Wholesale Pricing: Direct factory pricing with reliable bulk supply for distributors and contractors. ISO9001 Certified Quality: Manufactured under ISO9001:2015 management system with 100% finished product inspection. Fast Lead Time: Average lead time of one month for both peak and off-peak seasons.