Doors Custom Profile Gray Fireproof Door Frame Manufacturer Wholesale Heavy Duty Metal Frames for Office Warehouse OEM/ODM
Mexin Doors Custom Profile Gray Fireproof Door Frame Manufacturer Wholesale Heavy Duty Metal Frames for Office Warehouse OEM/ODM
| MOQ | 50 sets |
| Price Range | $48-52 / set |
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Application: Door, Hotel, Apartment, Office Building, Hospital, School, Warehouse, Supermarket
Material: Steel
Feature: Easy Installation
Design Style: Minimalist
Project Solution Capability: graphic design, 3D model design, total solution for projects
Warranty: 3 Years
After-sale Service: Online Technical Support
Installation: Screw
Type: fireproof door frame
Place of Origin: Chongqing, China
Brand Name: Mexin/OEM
Selling Units: Single item
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UL Listed: Meets North American & global fire safety standards for reliable fire protection.
Wide Fire Resistance Ratings: 20-180 minutes, adaptable for various project needs.
Durable Design: 45mm thick with foam/honeycomb core for lightweight robustness.
Customizable Options: Available in various sizes and configurations, including custom louvered and vision panels.
Easy Installation: Includes screw installation method for quick setup.
From Raw Sheet to Finished Door
Appearance Design
In-house CAD drawing & engineering
CNC Cutting
Fiber-laser cutting of steel sheet
Bending
CNC bending to precise profiles
Welding
Frame assembly & seam welding
Polishing
Surface grinding & finishing
Gluing
Panel bonding & assembly
Hot Pressing
Lamination under heat & pressure
Painting Line
Overhead conveyor coating
QC Inspection
Appearance & dimensional check
Packing
Export-grade protective packing