What about the factory tour ?

We are very welcome for your visit .We have office ,showroom ,and warehouse in Shanghai ,Our own factory is in Zhengzhou City,Henan Province .We also have more than 80+ partner factory In Wuxi,Suzhou,Changzhou and so on .

What about the after sale service?

Spare parts will be delivery out within 24 hours by DHL ,UPS ,TNT and so on .

Can we become your agent ?

Yes ,we are very welcome new partners ,but we have to check if there is already have partners in your local area .

High-Security Steel Clean Room Door with Automatic Drop Seal System

Name: High-Security Steel Clean Room Door with Automatic Drop Seal System
Brand: Zhengzhou Lesho Door Co., Ltd.
SKU: 2178670572

Shanghai, ChinaZhengzhou Lesho Door Co., Ltd.

US$150.00-500.00

1 Piece

Product profile

Customization

Available

After-sales Service

Spare Parts by DHL

Warranty

1 Year

Model NO.

LESHO

Material

Galvanized Steel Powder Coated

Style

Chinese

Open Style

Swing

Sound Insulation

Screen Netting Material

Fiberglass

Position

Interior

Surface Finishing

Finished

Function

Air Tightness

Max Size

W2400*H2800

Structure Materia;

Galvanized Steel or 304 Stainless Steel

Color Customize

Ral Color Available

Feartures

Security, Decoration, Rust-Proof

Application

Hospital, Laboratory, Clean Room, Hospital

Transport Package

Wooden Package

Specification

Galvanized Steel Powder Coated

Trademark

LESHO

Origin

China

HS Code

8530800000

Production Capacity

5000sets/Year

Key features

Dual Material Options: Available in 304 Stainless Steel or Galvanized Steel with powder coating.

Customizable Colors: RAL color options available with electrostatic resin powder coating.

Automatic Bottom Seal: Self-closing rubber strip seals the gap between door and floor automatically.

Flush Vision Window: Double-layer tempered glass flush with door surface for easy cleaning.

GMP Compliant Design: Meets pharmaceutical GMP standards with seamless, dust-free surfaces.

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

1-Year Warranty: Comprehensive 1-year warranty coverage for the clean room door.

Flexible Operation Modes: Supports both manual and automatic touch/no-touch operation.

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: ≤2.94hTerms 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 (Best Bulk Price with stable quality.) Professional Technical sales support pre sale work also the after sale work. More than 20 years experience on the production and customization , More than 10 years export experience ,reasonable shipment arrangement,and fast delivery ,save time is save money

Q:How can we get start the first?

We only need your basic background information and the project site information. If there are drawings to show your factory site plan will be best. We can provide whole set completely solution for you based on these information .

Q:What about the installation?

For all of our products ,we will provide the clearly installation manual and video ,also make description installation precautions documents ,make sure even you do not have experienced workers, you can also install the door by your own worker. For the complex big project ,we will send our engineer to site guide for the installation.

Q:Which kinds of payment you accept?

We usually accept T/T in advance, L/C for large sum, West Union, etc. If you prefer other payments terms, please feel free to contact us .

Q:How long is the lead time ?

7-10 days for production