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Security Aluminum Alloy Roller Shutter Door Automatic Overhead Rolling Door Insulated Residential Garage Door Wholesale
Product Description
Product Highlights
Multiple Slat Profiles
One Factory Source: From 50mm to 120mm flat wind-resistant slats — 10+ profiles, single/double layer, with or without PU foam insulation. All custom-made to your specifications.
Manual or Motorized
Tubular motor or side chain motor available. Compatible with 110V 60Hz (North America) and 230V 50Hz (Europe). Fits any market and project requirement.
Extruded Aluminum Slats
Corrosion-resistant aluminum profile with anodized or powder-coated finish. Available in White, Silver Grey, Dark Grey, Black, Ivory, Yellow, and Golden Oak Wood Color.
From Warehouses to Fire Trucks
Versatile solutions designed for commercial buildings, parking garages, cold storage, cargo vans, and special-purpose vehicles. One supplier for all your door needs.
OEM & Custom Solutions
Support custom sizes, RAL color matching, logo branding, and private label packaging. Flexible MOQ — ideal for distributors and project contractors.
Product Specifications
| Material | Extruded aluminum alloy profile |
| Slat Height | 55mm / 77mm / 78mm / 80mm / 82mm / 83mm / 92mm / 95mm / 100mm / 120mm |
| Slat Type | Single layer / Double layer with PU foam insulation |
| Standard Color | White / Silver Grey / Dark Grey / Black / Ivory / Yellow / Golden Oak Wood Color |
| Custom Color | RAL color available upon request |
| Lift Style | Manual or Electrical (motorized) |
| Motor Type | Tubular motor or Side chain motor |
| Voltage | 110V 60Hz (North America) / 230V 50Hz (Europe) |
| Special Option | Transparent slat / Perforated ventilation slat / Wind-resistant flat slat (120mm) |
| Bottom Seal | Bottom rubber seal (standard) |
| Installation | Online installation guide provided |
| OEM / Custom Size | Available — contact us for dimensions |
Product Description & Structure
About The Supplier
Voltor Door: Your Global Partner for Professional Door Solutions. Headquartered in the industrial hub of Qingdao, China, Voltor Door is a leading manufacturer specializing in the engineering and production of high-performance industrial and commercial doors.
Manufacturing Excellence
ISO 9001 certified production facility with a dedicated focus on precision engineering and structural innovation.
Global Reach
Exported to over 70 countries, providing reliable solutions for international logistics hubs and commercial workshops.
Fortune 500 Trusted
Proud to be a preferred choice for Fortune 500 companies, delivering exacting standards for world-class businesses.
Quality Guaranteed
Multi-stage inspection protocol with full CE certification, ensuring compliance with rigorous international safety standards.
Rapid Lead Times
Optimized manufacturing workflows and skilled technicians maintain expedited production schedules without sacrificing quality.
Global Partnerships
Actively establishing worldwide cooperation and distribution networks for customized door solutions.
Packaging & Shipping Specifications
Frequently Asked Questions
Q
Are you a trading company or a manufacturer?
We are a professional manufacturer with over 10 years of industry experience, focusing on independent R&D, production, and after-sales service. Unlike trading companies, we maintain direct control over all product quality and production schedules.
Q
What is your delivery time?
For in-stock items, shipment can be arranged within 5–10 working days. For customized or out-of-stock orders, lead time is typically 15–20 working days depending on quantity and profile complexity. A finalized schedule is provided once order details are confirmed.
Q
Do you provide samples, and what are the terms?
Yes, we offer free samples for quality evaluation. Courier costs are covered by the customer and can be fully credited back upon placement of an official bulk order.
Q
What after-sales and technical support do you provide?
Our technical after-sales team has over a decade of industry expertise. We provide step-by-step installation guidance, troubleshooting, and spare parts supply, with a guaranteed response time within 24 hours.
Q
What is your Minimum Order Quantity (MOQ)?
Our minimum order quantity is 1 set, allowing flexible trial orders and project-specific procurement. Reinforced protective packaging options are available to ensure safe long-distance transit.
Q
What payment methods and project procedures do you accept?
Standard payment methods include T/T and Western Union, with L/C terms available for qualified large-volume orders. For project-based inquiries, submit your opening specifications and our engineering department will provide technical CAD drawings for confirmation before production begins.
