What are the payment terms?

We usually accept T/T and L/C. Other payment terms can be discussed with our sales team.

Is there a minimum order quantity?

There is no minimum order quantity requirement for our doors. Please contact us for details.

How long is the production lead time?

The lead time typically ranges from a few weeks to two months, depending on the complexity and current schedule.

High Strength Aluminum Roller Shutter for Underground Parking Garage High Speed Spiral Door

Name: High Strength Aluminum Roller Shutter for Underground Parking Garage High Speed Spiral Door
Brand: NHentrance Co., Ltd.
SKU: 1971022551

Jiangsu, ChinaNHentrance Co., Ltd.

US$999.00-2,450.00

1 Piece

Product specifications

Panel Material

Foam Density

Colors

Sample price:US$30.00/square meter.Request sample

Product profile

Customization

Available

After-sales Service

Online Service

Warranty

1 Year

Model NO.

High Speed Spiral Door

Material

Aluminum Alloy

Type

Rolling

Open Style

Rolling

Opening Type

With Remote Control

Special Function

Security

Color

White, Silver, Blue, Red, Yellow, Coffee

Certification

ISO9001, CE

Position

Industrial

Surface Finishing

Finished

Opening Speed

up to 2.5m/S

Wind Resistance

12 Wind (Refer to The Size of The Door)

Induction Mode

Photoelectric, Radar, Remote Control, Geomagnetism

Maximum Size

8000mm X 9000mm

Transport Package

Wooden Cases

Specification

Customized Size

Trademark

NHentrance

Origin

Jiangsu, China

HS Code

7308300000

Production Capacity

2000 Sets/Month

Key features

High-Speed Operation: Opening speed up to 2.5m/s, over 6 times faster than industrial sliding doors.

Energy Saving Design: Polyurethane filled panels with broken-bridge design effectively isolate temperature loss.

Strong Wind Resistance: Withstands up to 12 winds; sealed structure fights against strong convection wind pressure.

Durable Construction: Aluminum alloy panels with 0.7mm thickness; trouble-free operation exceeds 1 million times.

Smart Control Options: Supports photoelectric, radar, remote control, geomagnetism, Bluetooth, and APP control.

Certified Quality: ISO9001 and CE certified, adhering to stringent European industry standards.

Flexible Customization: Customizable opening speed, induction mode, and maximum size up to 8000mm x 9000mm.

Multiple Color Choices: Available in White, Silver, Blue, Red, Yellow, and Coffee to match industrial aesthetics.

Company profile

Raw-Materials TraceabilityR&D CapabilitiesIn-stock CapacityFast Delivery

NHentrance Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤2.38h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier with R&D capability, 3D software design services, and broad customization options. It operates two production lines, reports output for high-speed PVC doors, high-speed spiral doors, and dock levelers, and has 11–20 quality-control staff, including 13 inspectors in one record. Quality inspection instructions are reportedly standardized. The supplier has in-stock capability and defined service quotation and payment terms, but lacks overseas agents or branches, overseas warehouses, overseas showrooms, and offline trade-show participation. No valid manufacturing-capacity contract with related subcontractors is reported. Financial records are referenced for 2022–2024, but no financial figures or performance details are provided. No SDK is available, and no customer cases are identified.

Supplier typeThe supplier is explicitly described as a professional technical supplier. Its stated scope includes communication equipment, smart-home devices, molds, office supplies, metal products, and bearings, while its facilities and industry experience cover entrance-related products.

R&D capabilityThe supplier reports professional technical R&D capability, 3D software design services, and over 20 years of industry expertise with a dedicated R&D team. Conversely, no SDK is available, so the evidence supports general product-development capability but not SDK-based integration capability.

Production capacityThe supplier operates two production lines and reports annual output of 10,000 high-speed PVC doors, 12,000 high-speed spiral doors, and 10,800 dock levelers. It has production facilities in Wuxi, Dongtai, and Thailand, but no valid manufacturing-capacity contract with related subcontractors is reported.

Customization capabilityBoth R&D and design-service records explicitly list customization from samples, customization from designs, full customization, minor customization, and flexible customization. This directly supports broad customization capability.