What is the delivery time?

Delivery usually takes 7-15 workdays, depending on the quantity and shipping method (express, air, or sea).

Is OEM service available?

Yes, we offer OEM services, including printing your logo on the package if requested.

What payment methods do you accept?

We accept LC, T/T, PayPal, Western Union, and small-amount payments.

Aluminum Door Bottom Dustproof Automatic Door Drop Down Seal

Name: Aluminum Door Bottom Dustproof Automatic Door Drop Down Seal
Brand: Tianjin Wortai International Trade Co., Ltd.
SKU: 772165082

Tianjin, ChinaTianjin Wortai International Trade Co., Ltd.

US$6.50-10.50

1,000 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Type

Door Bottom Seal

Material

Aluminum + Rubber Strip

Model NO.

Can be customized

Length

Standard 915 mm , Size Can Customized

Plunger Material

Brass

Color

Silver

Feature

Sound Proof, Smoke and Fire Prevention

Application

Wood Door, Interior Door, Steel Door, etc

Transport Package

Inner Plastic Bag, Outside Carton

Specification

Can be customized

Trademark

WORTAI

Origin

China

HS Code

3925900000

Production Capacity

2000 Piece/Pieces Per Week

Key features

Automatic Rising Seal: Strip lifts automatically when door opens, preventing ground wear and hindrance.

Multi-Function Protection: Effectively blocks dust, insects, cold air, noise, wind, and sand infiltration.

Durable Material: Aluminum alloy frame with hard anodizing, silicone/EPDM strip, and 304 stainless steel.

Customizable Length: Standard 915mm, but size can be customized or cut to fit specific door widths.

Easy Installation: Supports unfold and concealed installation; easy to mount on door bottom.

OEM Service: OEM available with custom logo printing on packaging upon request.

Fast Delivery: Delivery time usually 7-15 workdays via DHL, FedEx, UPS, TNT, air, or sea.

Free Samples: Free samples provided to help customers evaluate product quality before ordering.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceFast DeliveryCustomization from Samples

Tianjin Wortai International Trade Co., Ltd.

Tianjin, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2018-01-03Nearest Port: TIANJIN PORTAverage Response Time: ≤3.77hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, FCA, EXW

About Our Factory & Business Background

AddressNo. 1-1526 Xiyuan Plaza, Pilot Free Trade Zone(Central Business District), Tianjin, China

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsRubber Seal, Door Seal, Shower Door Seal Strip, Shower Screen Seals, Magnetic Shower Seals, Window Screen Mesh, Cleaning Ball, Rubber Fender, Auto Door Seal, Weather Strip

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Mid East, Western Europe

Product Q&A

Q:Can the length of the seal be customized?

Yes, the standard length is 915mm, but it can be customized or cut to fit your specific requirements.

Q:How does the automatic seal work?

When the door is closed, the frame squeezes the copper head screw to move the strip down. When the door opens slightly, the strip automatically lifts off the ground.

Q:What materials are used in this product?

It consists of an aluminum alloy frame, silicone or EPDM rubber sealing strip, 304 stainless steel accessories, and a copper bolt.

Q:What are the main functions of this seal?

It provides soundproof, dustproof, windproof, and waterproof protection, while blocking insects, cold air, and noise.

Q:How should I cut the sealing strip if needed?

Cut the side without the copper head. If accessories plates are in the groove, shorten by 8mm; otherwise, shorten by 5mm.