How long does it take to produce a customized door?

The lead time for producing a customized door varies depending on the complexity of the design and current production schedules. Typically, it can range from a few weeks to two months. We will provide you with an estimated delivery date upon placing the order.

What kind of payment terms would you accept?

We usually accept T/T and L/C, etc. If you prefer another payment term, please discuss them with us.

How do you package your shipments?

Our doors are packaged in wooden crates. Please let us know if you require specific packaging arrangements.

Heavy Duty Steel Frame Loading Dock Door with Torsion Spring and PU Panel Industrial Use Sectional Door Solution

Name: Heavy Duty Steel Frame Loading Dock Door with Torsion Spring and PU Panel Industrial Use Sectional Door Solution
Brand: NHentrance Co., Ltd.
SKU: 1971775891

Jiangsu, ChinaNHentrance Co., Ltd.

US$699.00-1,299.00

1 Piece

Sample price:US$25.00/square meter.Request sample

Product profile

Customization

Available

Running Speed

0.5-0.8s

Wind Resistance

11-12 Wind (Refer to The Size of The Door)

Model NO.

Sectional Door

Frame

Galvanized/Stainless Steel/ Plastic Spray

Maximum Size

10*10m

Door Panel Thickness

40mm-50mm

Material

Steel

Opening Type

with Remote Control

Special Function

Security

Certification

ISO9001

Position

Industrial

Surface Finishing

Finished

After-Sales Service

Online Service

Warranty

1 Year

Open Style

Automatic, Overhead

Color

White, Silver, Blue, Red, Yellow, Coffee

Transport Package

Wooden Cases

Specification

Customized Size

Trademark

NHentrance

Origin

Jiangsu, China

HS Code

7308300000

Production Capacity

4000 Sets/Month

Key features

High Durability & Insulation: Double-layered steel panels with polyurethane foam core for excellent thermal insulation and durability.

Advanced Safety System: Equipped with infrared sensors and airbag anti-pinch protection to reverse door upon obstacle detection.

Long-Life Torsion Spring: External torsion spring system rated for over 50,000 cycles ensuring smooth and reliable operation.

Customizable Dimensions: Maximum size up to 10x10m with various panel thickness options from 40mm to 80mm.

Versatile Color Options: Available in multiple colors including White, Silver, Blue, Red, Yellow, and Woodgrain finishes.

Energy Efficient Sealing: Dual seal strips ensure airtightness, keeping interiors warm in winter and cool in summer.

ISO9001 Certified Quality: Manufactured under ISO9001 certification standards ensuring high quality and reliability.

Industrial Grade Performance: Designed for harsh environments with wind resistance up to level 12 and high running speed.

Company profile

Raw-Materials TraceabilityR&D CapabilitiesIn-stock CapacityFast Delivery

NHentrance Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤1.66h

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.

Product Q&A

Q:What types of industrial doors do you manufacture?

We offer a variety of industrial doors, including but not limited to high-speed PVC doors, industrial stacking doors, high-speed zipper doors, spiral doors, cold storage doors, and sectional doors.

Q:Do your doors come with any warranty?

Yes, all our products come with a standard warranty, typically one year, depending on the product type and usage.

Q:Can your doors be used in harsh environments?

Our doors are designed to withstand harsh environmental conditions, including extreme temperatures, humidity, dust, and chemicals. They are built to last and perform consistently over time.

Q:Do you have a minimum order quantity requirement?

There is no minimum order for our doors. Please get in touch with our sales team for door accessories and door operators for further assistance.

Q:What is the process for ordering a customized door?

Ordering a customized door involves a consultation with our sales team to discuss your requirements, such as size, material, and features. Once the requirements are confirmed, we will provide you with a detailed quotation and lead time for production.