How about the factory tour?

We welcome visits. We have offices, showrooms, and warehouses in Shanghai, and our factory is in Zhengzhou City, Henan Province.

How about the after sale service?

Spare parts will be delivered within 24 hours by DHL, UPS, TNT, etc.

Can we become your agent?

Yes, we welcome new partners, but we must check if there are already partners in your local area.

Industrial Fire Rated Sectional Folding Door

Name: Industrial Fire Rated Sectional Folding Door
Brand: Zhengzhou Lesho Door Co., Ltd.
SKU: 2002129452

Shanghai, ChinaZhengzhou Lesho Door Co., Ltd.

US$150.00

1-9 Square Meters

US$140.00

10-19 Square Meters

US$130.00

20+ Square Meters

Product profile

Customization

Available

Max Size

W10000mm*H8000mm

Power Supply

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

Model NO.

LESHO-Folding

Panel Thickness

57mm, 77mm

Structure Materia;

Galvanized Steel or Aluminum Alloy

Color Customize

Ral Color Available, Standard White Color

Working Temperature

-35 to 65 Celsius Degree

Protection Class

IP55

Feartures

Thermal Insulation

Function

Burglar Proof

Material

Aluminum Alloy

Type

Rolling

Open Style

Rolling

Opening Type

Induced

Special Function

Security

Certification

ISO9001, CE

Position

Industrial

Surface Finishing

Finished

After-sales Service

Spare Parts by DHL

Warranty

1 Year

Color

Ral Color Available

Transport Package

Wooden Package

Specification

PVC Fabric

Trademark

LESHO

Origin

China

HS Code

8530800000

Production Capacity

5000sets/Year

Key features

Customizable RAL Colors: Door panel and surface color can be customized to match RAL color card.

Flexible Opening Modes: Supports manual, automatic, and infrared ray opening with partial opening options.

High Speed Operation: Fastest opening speed reaches 90 degrees in 7 seconds.

Fire Rated Safety: Designed for fire stations and subway entrances with B1 fire-rated foam.

Corrosion Resistant Material: Double layer 0.6-1.2mm aluminum zinc plate offers 4x lifespan of ordinary zinc.

IP55 Protection Class: Electric protection rated IP55 for harsh industrial environments.

Modular Assembly Design: Pre-buried rivet nuts allow simple and easy installation.

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: ≤3.26hTerms 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.

Product Q&A

Q:Why choose us?

Most cost effective products with stable quality, professional technical sales support, over 20 years production experience, and fast delivery.

Q:How can we get start the first?

We need your basic background and project site information. Drawings of the factory site plan are best. We provide a complete solution based on this information.

Q:What about the installation?

We provide clear manuals, videos, and precautions. Unexperienced workers can install it. For complex projects, we send engineers to guide installation.

Q:Which kinds of payment you accept?

We usually accept T/T in advance, L/C for large sums, and West Union. Other terms are available upon contact.

Q:How long is the lead time?

7-10 days for production.