What about the factory tour?

We welcome visits. We have offices and showrooms in Shanghai and a factory in Zhengzhou, Henan Province, plus 80+ partner factories.

What about the after sale service?

Spare parts are delivered within 24 hours via DHL, UPS, TNT, etc.

Can we become your agent?

Yes, we welcome new partners, but we check for existing partners in your local area first.

Sectional Overhead Industrial Door, Insulated Automatic 50mm Sandwich Panel

Name: Sectional Overhead Industrial Door, Insulated Automatic 50mm Sandwich Panel
Brand: Zhengzhou Lesho Door Co., Ltd.
SKU: 2058096002

Shanghai, ChinaZhengzhou Lesho Door Co., Ltd.

US$300.00-2,000.00

1 Piece

Sample price:US$800.00/piece.Request sample

Product profile

Customization

Available

Max Size

W12000mm*H8000mm

Power Supply

1-Phase 220V or 3 Phase 380V, 50/60Hz

Model NO.

LESHO-Sectional

Panel Thickness

40, 50, 75mm

Structure Materia;

Galvanized Steel, Aluminum Alloy

Color Customize

Ral Color Available

Working Temperature

-35 to 65 Celsius Degree

Protection Class

IP55

Function

Burglar Proof

Material

Aluminum Alloy Thermal Insulation

Type

Rolling

Opening Type

Induced

Special Function

Security

Certification

ISO9001, CE

After-Sales Service

Spare Parts by DHL

Warranty

1 Year

Transport Package

Wooden Package

Specification

PVC Fabric

Trademark

LESHO

Origin

China

HS Code

8530800000

Production Capacity

5000sets/Year

Key features

Customizable Dimensions: Max size up to W12000mm*H8000mm with flexible installation methods.

Customizable Colors: Available in RAL color options to match specific requirements.

Thermal Insulation Options: Panel thickness options of 40mm, 50mm, and 75mm for various temperatures.

Wind Resistance: Beaufort scale 10-12 (28m/s-35m/s) with back reinforcement for large openings.

Safety Features: Includes finger-safe panels, anti-fall devices, and bottom airbag sensors.

Fire Retardant Material: PIR foam meets GB8624 B1, EU NF-P92-503, and Germany DIN 4120 B1 standards.

Fast Running Speed: Operating speed reaches 0.3m/s for improved transport efficiency.

Comprehensive Warranty: 1-year warranty coverage with spare parts delivery within 24 hours.

Company profile

Importers and Exporters

Zhengzhou Lesho Door Co., Ltd.

Shanghai, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2020-03-02Nearest Port: Shanghai,QingdaoAverage Response Time: ≤2.39hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, Others, FCA

AI-Powered supplier vetting

SummaryZhengzhou Lesho Door Co., Ltd. is identified as both a trading company and manufacturer/factory, with products covering industrial, high-speed, sectional, rolling, folding, hangar, and related dock equipment. It reports ISO 9001 and ISO 14001 certifications, after-sales installation guidance, maintenance support, and spare-parts supply. The supplier states an annual industrial-door capacity of 100,000 sets, exports mainly through its own import-export rights, and serves multiple international markets. Customization is offered from samples, designs, and minor modifications. Innovation evidence is limited: three R&D engineers and new products launched in the past year are reported, but total R&D experience is under five years and no SDK is available. Financial credibility cannot be determined because the supplied financial fields contain only reporting years rather than financial performance or statements. Customer claims include several well-known multinational companies, but the slices do not provide...

Supplier typeThe supplier is described as a trading company in one record and as both a trading company and manufacturer/factory in another. Its stated scope includes design, production, processing, sales, installation, maintenance, and import/export of metal doors, windows, and logistics equipment, indicating a broad operating role, although the records are not fully consistent on classification.

CertificationsThe supplier reports holding ISO 14001 and ISO 9001 management-system certifications. These explicitly support environmental and quality-management capability, although no certificate numbers, validity dates, or issuing bodies are provided.

After-Sales capabilityThe supplier explicitly describes after-sales service, installation guidance, spare-parts stocking and supply, installation, and maintenance services. This indicates coverage beyond product sales, but the slices do not quantify service response times, service locations, or staffing.

R&D capabilityThe supplier reports three R&D engineers and new products launched during the past year, providing direct evidence of ongoing development activity. However, total R&D engineer experience is stated as under five years and no SDK is available, so the breadth and technical maturity of innovation capability remain limited or unverified.

Production capacityThe supplier states annual industrial-door productivity of 100,000 sets and an off-peak lead time within 15 working days, with a product scope spanning multiple door and dock-equipment categories. However, the reported total employee count is three and the records alternately identify the business as a trading company and manufacturer/factory, creating uncertainty about the supplier’s direct manufacturing scale.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, minor customization, and flexible customization. This directly supports a broad range of customer-specific design and modification services.

Client casesThe supplier states that customers include Siemens, ABB, Nestle, IKEA, BMW, Coca-Cola, FedEx, Midea, and 3M, and reports customers across North America, Oceania, Asia, the Middle East, and the Americas. These are explicit customer claims and indicate international market reach, but no independently verifiable project details or customer references are provided.