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.

Steel Black Vertical Garage Doors with Torsion Spring Motor

Name: Steel Black Vertical Garage Doors with Torsion Spring Motor
Brand: Qingdao Voltor Door Technology Manufacturing Co., Ltd.
SKU: 2080528052

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

US$200.00-600.00

2 Sets

Sample price:US$300.00/set.Request sample

Product profile

Customization

Available

After-sales Service

3 Year

Warranty

3 Year

Material

Steel

Thickness

40mm

Opening Style

Overhead Lift

Opening Type

With Remote Control

Motor Shaft

3.3m

Power

120W

Output Torque

800N

Door Panel Pattern

Square

Color

Gold Oak

Surface Finishing

Finished

Application

Garage, Container

Sales Mode

Professional Factory

OEM/ODM

Available

Parts

Torsion Spring, Guide Rail, End Bar, Brackets and

Motor

Available

Torsion Spring

Life Time 20, 000 Times

Guide Rail

Steel

Package

Carton, Pallet

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

Premium Torsion Spring: 82B torsion springs with a lifetime of 20,000 times for durability.

High-Quality Motor: 120W motor with 800N torque, 120mm/s speed, and 20-35m remote range.

Customizable Design: Available in various colors, patterns, and thicknesses (40mm/50mm).

Safety Features: Includes sensor, anti-rebound obstacle detection, and self-lock function.

OEM/ODM Service: Professional factory offering full customization and OEM services.

Certified Quality: ISO9001:2015, CE, and TUV certified with 100% product inspection.

Fast Delivery: Standard delivery time of 15-30 days from Qingdao Port.

Expert Support: 10+ years experience with online technical support and installation guides.

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: ≤2.25h

AI-Powered supplier vetting

SummaryThe supplier is a combined manufacturing and trading company focused on doors, windows, rolling shutters, garage doors, industrial lifting doors, guardrails, fences, and related metal products. It demonstrates broad customization capability, OEM/ODM services, export experience, documented inspection and complaint-handling procedures, and ISO9001:2015 and CE credentials. Production equipment and in-stock capability are reported, but there is no valid manufacturing-capacity contract with related subcontractors. Innovation evidence is limited: no new products were reported in the past year, and the supplier lacks 3D software and SDK capabilities. Overseas support is also limited, with no overseas warehouses, showrooms, agents, branches, or reported service countries. Financial information identifies reporting years but provides no assessable financial metrics.

Supplier typeThe supplier identifies itself as a professional technical supplier and a combined company. Its stated business covers manufacturing, sales, installation, and import/export of doors, windows, and metal products, indicating a combined manufacturing and trading profile.

CertificationsThe supplier reports an ISO9001:2015 certificate and CE product certification capability. It also reports quality assurance, documented corrective-action and complaint procedures, and regularly conducted fire drills, providing explicit evidence of quality and compliance-related credentials.

R&D capabilityThe supplier is classified as a professional technical supplier and provides ODM services, but it reports no new products in the past year and lacks both 3D software design and SDK capabilities. The evidence therefore shows some design-related service capacity but weak recent innovation indicators.

Production capacityThe supplier lists bending, laser cutting, jointing, forming, cutting, and punching machines, manufactures multiple door, window, and metal-product categories, and reports in-stock capability. However, it has no valid manufacturing-capacity contract with related subcontractors, creating a documented capacity-management weakness.

Customization capabilityThe supplier explicitly offers customization from designs, full and minor customization, flexible customization, and customization from samples. It also provides ODM and OEM services, demonstrating broad product adaptation and manufacturing customization capability.