How about the factory tour?

We welcome visits. We have an office, showroom, and warehouse in Shanghai, and our factory is in Zhengzhou City, Henan Province.

How about the after-sale service?

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

Can we become your agent?

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

Insulated Inflatable Loading Dock Seal

Name: Insulated Inflatable Loading Dock Seal
Brand: Zhengzhou Lesho Door Co., Ltd.
SKU: 2000593451

Shanghai, ChinaZhengzhou Lesho Door Co., Ltd.

US$300.00-1,800.00

1 Piece

Product profile

Customization

Available

After-sales Service

Spare Parts by DHL

Warranty

One Year

Model NO.

LESHO-Shelter

Material

PVC Fabric

Type

Air Tight

Open Style

Folding

Opening Type

Mechanical or Electric

Special Function

Air Tightness

Color

Standard Black or Blue

Certification

Position

Industrial

Surface Finishing

Finished

Standard Size

L3500*W35000*H500mm (Customized Available)

Power Supply

220V 50Hz / 380V 50Hz

Working Temperature

-35 to 65 Celsius Degree

Protection Class

IP55

Transport Package

Wooden Package

Specification

PVC Fabric+Aluminum Alloy frame

Trademark

LESHO

Origin

China

HS Code

3925900000

Production Capacity

50000sets/Year

Key features

Inflatable Dock Seal: Adjustable range fits any truck size with excellent sealing and thermal insulation.

Rapid Operation: Airbag fully opens and retracts within 10 seconds for high efficiency.

Durable Materials: Constructed with 3mm double-layer polyester fabric and wear-resistant PVC airbag.

Customizable Sizes: Standard size L3500*W35000*H500mm with customized options available.

Energy Saving: Prevents cold/hot air exchange to reduce cooling energy consumption.

One Year Warranty: Comprehensive warranty coverage for one year from purchase date.

Fast Spare Parts Delivery: Spare parts delivered within 24 hours via DHL, UPS, or TNT.

CE Certified: Product meets CE safety and quality standards for industrial use.

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: ≤1.88hTerms 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?

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

Q:How can we get started?

We need your basic background and project site information. Factory site plan drawings are best. We provide a complete solution based on this information.

Q:What about the installation?

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

Q:Which kinds of payment do you accept?

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

Q:How long is the lead time?

The lead time for production is 7-10 days.