What is the warranty period?

The product comes with a warranty period of 1 to 3 years.

What is the minimum order quantity?

The minimum order quantity is 1 set.

What materials are used for the door panels?

The panels are made of 0.7mm press-type aluminum alloy with a thickness of 45mm.

Logistics Warehouse Big Size Electric Sectional Door

Name: Logistics Warehouse Big Size Electric Sectional Door
Brand: Jiangsu Jingxue Insulation Technology Co., Ltd.
SKU: 1949110232

Jiangsu, ChinaJiangsu Jingxue Insulation Technology Co., Ltd.

US$2,400.00

1 Set

US$2,300.00

2-9 Sets

US$2,200.00

10+ Sets

Product profile

Customization

Available

Opening Mode

Electric

Driving System

Electronic Limit Motor, 380V/3p/50Hz or 220V/1p/50h

Model NO.

JX-DBM-003

Door Panel

0.7mm Aluminum, 500mm Height, 45mm Thickness

Door Track

2mm Galvanized Steel, 380mm Radius

Counterbalance System

60si2mn Torsion Spring

Lifting Method

Standard/Vertical/High Lifting

Control Method

Remote/Geomagnetic/Photoelectric/Radar

Operating Speed

0.25m/S

Safety Device

Wireless Airbag/Wire Rope Breaking Protection

Minimum Size

W2000*H1500mm

Maximum Size

W11800*H6000mm

Wind Load Resistance

700n/M2

Sealing

Bottom/Top/Side/Between Door Panels

Vision Windows

Oval Strip Window, H75*W680mm

Wind Resistant Pole

Included

Opening Method

Manual Electric Integrated

Material

Aluminum Alloy

Opening Type

Power Driven

Special Function

Security

Certification

CCC, ISO9001, RoHS, CE

Position

Industrial

Surface Finishing

Finished

After-sales Service

Free Maintenance Parts Support

Warranty

1-3 Years

Type

Lifting

Open Style

Lifting

Color

White Gray

Transport Package

Wooden Cases

Specification

W7000*H3500mm

Trademark

JINGXUE

Origin

Changzhou, China

HS Code

7308300000

Production Capacity

20, 000sets/Year

Key features

Customizable Colors: Standard White Gray or Silver Grey, with other colors available for customization.

High Wind Resistance: Resists wind loads up to 700-1000Pa for secure operation in various conditions.

Durable Aluminum Panels: 500mm height, 45mm thickness, 0.7mm aluminum alloy structure for strength.

Advanced Safety Devices: Includes wireless airbag, wire rope breaking protection, and torsion spring break protection.

Flexible Lifting Methods: Supports Standard, High, Vertical, and High/Vertical Center lifting configurations.

Long Lifespan Springs: 60Si2Mn torsion springs treated for rust resistance with minimum 30,000 cycles.

Fast Opening Speed: Operating speed reaches 0.25m/s for efficient logistics workflow.

Comprehensive Certifications: Certified with CCC, ISO9001, RoHS, and CE standards for quality assurance.

Company profile

Management CertificationProduct CertificationHigh Repeat Buyers ChoicePatents Awarded

Jiangsu Jingxue Insulation Technology Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 32 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤15h

AI-Powered supplier vetting

SummaryJiangsu Jingxue Insulation Technology Co., Ltd., founded in 1993, is a national high-tech supplier specializing in energy-saving thermal insulation sandwich panels for industrial building and cold-storage enclosure systems. It demonstrates professional technical-supplier status, 3D design capability, broad customization options, documented service procedures, and ISO9001, ISO14001, and ISO45001 certifications. Its stated service reputation and international project experience are positive indicators. Financial evidence is available for multiple years, but the provided figures are not sufficient to establish strong financial credibility. The supplier reports no new products in the past year, no overseas warehouse, showroom, agent or branch, and no offline trade-show participation. Production capability is indicated by an auto production line, but capacity details are limited.

Supplier typeThe supplier identifies as a professional technical supplier and a national high-tech enterprise focused on R&D, production, sales, and service of energy-saving thermal insulation materials and sandwich panels. This establishes a specialized manufacturing and technical profile rather than a general trading-only role.

CertificationsThe supplier reports ISO9001:2015, ISO14001, and ISO45001:2018 certificates, along with CE-related product certification capability. These explicitly support quality, environmental, occupational health and safety, and certain product-compliance capabilities.

After-Sales capabilityThe company states that it provides dedicated after-sales service and has gained customer recognition. It also reports written procedures and records for service assessment, corrective and preventive actions, and customer complaint handling, providing explicit evidence of a structured service process.

Production capacityThe supplier states that it conducts production of insulation materials and identifies an auto production line as a combined facility. These facts support the existence of manufacturing capability, but no explicit production capacity, output, or delivery-performance figures are provided.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, together with 3D software design services. This is direct evidence of broad customization capability.