What are the delivery time and packing details?

Delivery usually takes 7-15 workdays. Packing is typically 20pcs per carton with inner plastic bags, or customized as per customer request.

How should I cut the sealing strip if it is too long?

Cut the side without the copper head. If accessories plates are in the groove, shorten by 8mm; if not, shorten by 5mm compared to the door width.

What types of doors is this seal suitable for?

It is suitable for a variety of hinge doors, including wood doors, interior doors, and steel doors.

Concealed Installation Aluminium Automatic Drop Down Door Bottom Seal

Name: Concealed Installation Aluminium Automatic Drop Down Door Bottom Seal
Brand: Tianjin Wortai International Trade Co., Ltd.
SKU: 772340702

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

Multi-Function Sealing: Blocks sound, dust, wind, water, smoke, fire, and insects effectively.

Durable Materials: Constructed from aluminum alloy, silicone, and brass plunger for longevity.

Customizable Length: Standard 915mm length can be customized or cut to fit specific requirements.

Automatic Drop-Down: Sealing strip lifts automatically when door opens, preventing ground wear.

Flexible Installation: Supports both unfold and concealed installation methods for various doors.

OEM Service Available: Custom logo printing on package and tailored product solutions supported.

Competitive Pricing: Maintains very competitive prices backed by industry-standard quality.

Fast Delivery: Delivery time usually 7-15 workdays depending on quantity and season.

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: ≤3.84hTerms 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:What materials are used in this door seal?

The seal is composed of an aluminum alloy frame, silicone or EPDM rubber sealing strip, 304 stainless steel accessories, and a brass plunger.

Q:Can the length of the seal be customized?

Yes, the standard length is 915mm, but it can be customized to your requirement. It can also be cut within 15cm if needed.

Q:How does the automatic drop-down mechanism work?

When the door closes, the frame squeezes the copper head screw to move the strip down, closing the gap. When the door opens, the strip lifts automatically to avoid ground wear.

Q:What is the maximum sealing gap this product can handle?

The product is designed to effectively seal gaps of less than 15mm.

Q:Is OEM service available for this product?

Yes, OEM is available. We can print your logo on the package if you need custom branding.