Can we visit your factory?

Yes, we welcome factory tours. We have offices, showrooms, and warehouses in Shanghai, and our main factory is in Zhengzhou City, Henan Province.

What is your after-sales service policy?

Spare parts are delivered within 24 hours via DHL, UPS, TNT, or other couriers.

Can we become your agent?

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

UL FM Certificate Fire Steel Door for Factory

Name: UL FM Certificate Fire Steel Door for Factory
Brand: Zhengzhou Lesho Door Co., Ltd.
SKU: 1995722962

Shanghai, ChinaZhengzhou Lesho Door Co., Ltd.

US$150.00-500.00

1 Piece

Product profile

Customization

Available

After-sales Service

Spare Parts by DHL

Material

Galvanized Steel Powder Coated

Model NO.

LESHO-Fire Steel

Thermal Insulation

Fully Insulated Doorsets

Structure Materia;

Galvanized Steel Powder Coated

Fire Rated Time

45min, 90min, up to 180 Min

Door Size (Single)

W:4'0"(1200mm ) Height:8'0"(2440mm)

Door Size (Double)

8'x8'(2440X2440mm)

Color

Ral Color Available

Warranty

5 Year

Style

Modern

Open Style

Swing

Position

Exterior

Surface Finishing

Finished

Function

Burglar Proof, Security

Transport Package

Wooden Package

Specification

Galvanized Steel Powder Coated

Trademark

LESHO

Origin

China

HS Code

8530800000

Production Capacity

5000sets/Year

Key features

UL & FM Certified: Meets UL and FM standards for fire safety and security.

Flexible Fire Ratings: Available in 45min, 90min, and up to 180min fire resistance.

Customizable Dimensions: Single doors up to 4'x8' and double doors up to 8'x8' with custom options.

Diverse Color Options: RAL color system available or fully customized to client needs.

Robust Material Options: Constructed from cold roll, galvanized, or galvannealed steel.

5-Year Warranty: Comprehensive 5-year warranty coverage for peace of mind.

Rapid Spare Parts Delivery: Spare parts shipped via DHL, UPS, or TNT within 24 hours.

Professional Installation Support: Includes manuals, videos, and on-site engineer guidance for complex projects.

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 your products?

We offer the most cost-effective products with stable quality, professional technical sales support, over 20 years of production experience, and over 10 years of export experience.

Q:How can we get started?

We need your basic background and project site information. Providing drawings of your factory site plan is best so we can offer a complete solution.

Q:What about the installation process?

We provide clear installation manuals, videos, and precaution documents. For complex projects, we can send an engineer to guide the installation on-site.

Q:Which payment methods do you accept?

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

Q:How long is the lead time?

The production lead time is typically 7-10 days.