Our minimum order quantity is one set, We also suggest wooden cases package for protection during shipment.

What kind of payment terms would you accept?

We usually accept T/T, Western Union, etc. If you prefer other payments terms, please feel free to discuss with us.

How to install the door. is it difficult?

We'll provide the installation manuals, and support the whole processing.

Do you have the professional sales-after service?

Yes, we have more than 10 years of manufacturer experience, and the employees who provide technical support also have more than 10 years of experience in the industry.

Dark Grey

Name: Heavy Duty Automatic Steel Roller Door in White/Black/Dark Grey
Brand: Qingdao Voltor Door Technology Manufacturing Co., Ltd.
SKU: 2150158682

Shandong, ChinaQingdao Voltor Door Technology Manufacturing Co., Ltd.

US$200.00-1,000.00

2 Sets

Sample price:US$400.00/set.Request sample

Product profile

Customization

Available

After-sales Service

Online Technical Support

Warranty

3 Year

Model NO.

Roller Door-55

Material

Galvanized Steel

Type

Rolling

Open Style

Rolling

Special Function

Security

Color

Custom

Certification

CCC, ISO9001, CE

Position

Interior

Surface Finishing

Finished

Application

Factory/Industrial Zone/Warehouse/etc

Sales Mode

Professional Factory

OEM/ODM

Acceptable

Door Color

White/Beige/Black/Dark Grey/Zinc Galvanized

Parts

Torsion Spring, Guide Rail, End Bar, Brackets and

Motor

Available

Torsion Spring

Life Time 20, 000 Times

Accessories

Guide/Slat/Bottom Bar/etc

Package

Paper Box+Plastic Foam+Strong Carton(Optional)

Min Order Quantity

2 Set

Transport Package

Carton Box, Pallet, Plywood Box, Metal Frame

Specification

Customized

Trademark

Voltor Door

Origin

Shandong, China

HS Code

730830

Production Capacity

100000 Sets Per Year

Key features

Customizable Color Options: Available in White, Beige, Black, Dark Grey, Zinc Galvanized, Red, Blue, Orange, and other colors.

Durable Galvanized Steel Material: Constructed from galvanized steel ensuring water and corrosion resistance with over 20 years life.

Flexible Opening Methods: Supports Manual, Electrical with Remote, WiFi, and Wall Switch operation modes.

Comprehensive Warranty Coverage: Includes a 3-year warranty covering mechanical defects and technical support.

Customized Size Availability: Tailored dimensions suitable for any hole size, occupying minimal headroom.

High-Quality Torsion Spring: Features a torsion spring with a lifespan of 20,000 cycles for reliable operation.

Certified Safety Standards: Product certified with CCC, ISO9001, and CE for quality and safety assurance.

Professional OEM/ODM Service: Accepts OEM and ODM orders with flexible customization from designs or samples.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Qingdao Voltor Door Technology Manufacturing Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤3.21h

AI-Powered supplier vetting

SummaryThe supplier is a professional technique supplier with a strong focus on export sales, accounting for 90% of its total sales. It specializes in door and window manufacturing and offers customization services. The supplier holds ISO9001:2015 and CE certifications and provides OEM and ODM services. However, there is no available SDK and limited overseas service capabilities. The supplier has robust quality control processes but lacks participation in trade shows and overseas warehousing capabilities.

Supplier typeThe supplier is involved in manufacturing doors and windows, among other metal products, and operates as a combined type of company.

CertificationsThe supplier holds ISO9001:2015 and CE certifications, indicating compliance with quality and safety standards.

After-Sales capabilityThe supplier has clear procedures for handling customer complaints and preventive actions, ensuring effective after-sales service.

Customization capabilityThe supplier offers extensive customization services, including full and minor customization, and customization from designs and samples.

Product Q&A

Q:Are you a trading company or a manufacturer?

We are a factory.

Q:What is your delivery time?

If there is stock available, it usually takes 5-10 days. Or if the goods are out of stock, it will take 15-20 days, depending on the quantity.

Q:Do you provide samples? Is it free or extra?

Yes, we can provide samples for free. Customer need to pay the delivery cost. And this delivery cost can be deducted from the official order.

Q:What are your payment terms?

Payment<=1000 USD, 100% advance payment. Payment>=$1000, 30% T/T advance, balance before shipment.

Q:Which city are you in? Are you far from the airport? Are you far from the harbor?

We are in Qingdao, Shandong Province. It takes 1 hour to get from our factory to Qingdao Jiaozhou Airport. Qingdao Port is our seaport, and it takes 2 hours from our factory to the port.