How long is the lead time for production?

The lead time is usually 2-4 weeks after order confirmation, depending on order quantity and season.

Is the door panel fireproof?

Yes, the door panel has a fire rating of B1, ensuring safety in industrial environments.

Sectional Garage Door Overhead Industrial Sectional Door

Name: Sectional Garage Door Overhead Industrial Sectional Door
Brand: Jiangsu Jingxue Insulation Technology Co., Ltd.
SKU: 1939827782

Jiangsu, ChinaJiangsu Jingxue Insulation Technology Co., Ltd.

US$1,000.00

1-9 Sets

US$950.00

10+ Sets

Product profile

Customization

Available

Product Type

Industrial Sectional Door

Driving System

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

Model NO.

JX-HSM-016

Door Panel

Pinch Resistant Design, 42mm Thickness, 500mm Height

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

Vision Windows

W650*H320mm, Quantity Can Be Customized

Pass Door

W850mm*H1850mm, Optional

Minimum Size

W2000*H1500mm

Maximum Size

W10000*H6000mm

Airtightness

2.5m3/M2/H

Wind Load Resistance

700n/M2

Sealing

Bottom/Top/Side/Between Door Panels

Material

Steel

Type

Sliding

Opening Type

Power Driven

Special Function

Security

Color

White

Certification

CCC, ISO9001, RoHS, CE

Position

Industrial

Surface Finishing

Finished

After-sales Service

Free Maintenance Parts Support

Warranty

1-3 Years

Open Style

Lifting

Transport Package

Wood Cases

Specification

W2750*H3500mm, Customized

Trademark

JINGXUE

Origin

Changzhou, China

HS Code

7308300000

Production Capacity

20000/Year

Key features

Durable Anti-Fade Surface: Electrostatic polyester paint resists UV and weather, guaranteeing no fade for 15+ years.

Advanced Safety Protection: Features wireless airbag, broken cable/spring detection, and pinch-resistant design.

Customizable Vision Windows: Vision windows quantity can be customized to meet specific lighting and visibility needs.

High Wind Load Resistance: Robust structure withstands wind loads up to 700N/m2 for secure industrial operation.

Long-Life Torsion Spring: Precision-engineered 60Si2Mn springs provide minimum 30,000 cycles of reliable performance.

Flexible Customization Options: Offers full customization from samples/designs, including special colors and dimensions.

Comprehensive Warranty Support: Provides 1-3 years warranty with free maintenance parts support for peace of mind.

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: ≤11.80h

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.