
Security Steel Entry Door Exterior Wholesale Price with Matel Doors for Office. 5-Year Warranty: Comprehensive 5-year warranty coverage for all mechanical defects. High Security Design: Features 70mm thickness, honeycomb paper infill, and steel construction for maximum safety. ISO9001 & CE Certified: Meets international quality and safety standards with ISO9001 and CE certifications. Customization Options: Offers full customization, minor customization, and flexible options based on samples or designs. Durable Surface Finish: Finished with 5 layers of PU paint for enhanced durability and aesthetic appeal. Versatile Opening Style: Swing door design available for both inside and outside opening directions. OEM/ODM Services: Full OEM and ODM services available with 6 R&D engineers supporting development. Fast Delivery: Standard delivery time of 30-35 days with consistent one-month lead time year-round.