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We accept T/T, D/P, Western Union, and L/C.

How long is the production lead time?

The normal production lead time is 30-35 days.

Is your company a factory or trading company?

We are an SGS audited factory with over 10 years of manufacturing experience in architectural hardware.

High Quality Surface Mounted Automatic Aluminum Rubber Concealed Door Bottom Drop Seal

Name: High Quality Surface Mounted Automatic Aluminum Rubber Concealed Door Bottom Drop Seal
Brand: D&D HARDWARE INDUSTRIAL CO., LIMITED
SKU: 2098739985

Guangdong, ChinaD&D HARDWARE INDUSTRIAL CO., LIMITED

US$8.90

200-1,999 Pieces

US$7.90

2,000+ Pieces

Sample price:US$15.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Online Technical Support

Warranty

5 Years

Model NO.

DDBS001

Type

Door Bottom Seal

Material

Stainless Steel

Design

Automatic

Style

Modern

Shape

Door Bottom Seal

Finish

Sliver or Bronze Anodized Aluminum

Location

Fully Mortised

Seal

Silicon Rubber in Black Color

The Sealing Gap

3-14 mm (012"-0.55")

Available Length

380-1500mm (15"-60")

Feature

Durable, Fire-Rated

Application

Medium Temperature Smoke and Fire Door

Transport Package

White Box or Color Box, Carton Packing

Specification

For Export

Trademark

D&D or mark client's logo

Origin

Jiangmen Guangdong, China

HS Code

83024100

Production Capacity

200, 000 / Month

Key features

Fire-Rated Certification: Complies with UL and CE standards for medium temperature smoke and fire doors.

5-Year Warranty: Provides a 5-year mechanical guarantee for all products.

OEM/ODM Service: Professional OEM and ODM services available for famous brands.

Premium Materials: Constructed with SUS304/SUS316 stainless steel and anodized aluminum.

Customizable Design: Offers customized design, style, and finish options for door seals.

Fast Sample Delivery: Provides 3 free samples within 5-7 working days for evaluation.

SGS Audited Factory: Manufactured in an SGS audited factory with over 10 years experience.

Flexible Payment: Accepts T/T, D/P, Western Union, and L/C payment terms.

Company profile

Importers and ExportersExhibition ExperienceOEM ServicesHigh Repeat Buyers Choice

D&D HARDWARE INDUSTRIAL CO., LIMITED

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2021-10-12Nearest Port: Jiangmen, Guangzhou, ShenzhenAverage Response Time: ≤4.71hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, DDP, CIF, DAP

AI-Powered supplier vetting

SummaryThe supplier is identified as a factory in Jiangmen, with a stated business scope covering sales and production of hardware, building materials, household products, appliances, and bathroom fixtures, as well as related R&D and import/export activities. It reports substantial export activity, self-operated import/export rights, OEM service for well-known brands, ODM service, and broad customization capabilities. Innovation evidence includes two R&D engineers and new products launched during the past year, but no SDK is available. Service operations have several documented procedural gaps: complaint handling, supplier assessment, and corrective/preventive actions reportedly lack written records, while overseas warehouses, showrooms, agents, and branches are unavailable. Quality-control evidence is incomplete, with zero stated test equipment and unknown quality assurance and traceability status. No certification information or explicit customer case details are provided.

After-Sales capabilityThe supplier has a complaint-handling procedure, but no written records, and its service-capability assessment and corrective/preventive-action procedures likewise lack records. It has no overseas warehouse, showroom, agent, or branch, although it can provide international quotation terms and reports peak-season lead time of one month. The evidence shows basic service procedures and export coordination, but significant limitations in documented after-sales execution and overseas support.

R&D capabilityThe supplier reports two R&D engineers, new products launched during the past year, R&D responsibilities covering new product development and technical support, and ODM service. However, it has no available SDK, and the small stated R&D team provides only limited evidence of scale. The supplier demonstrates active product-development capability, though its technical-development resources appear limited.

Production capacityThe supplier is identified as a factory with production in its business scope, reports 50 qualified service-capability suppliers, exports 71%–90% of total sales, has self-operated import/export rights, and states off-season lead time within 15 workdays and peak-season lead time of one month. Against this, quality assurance and traceability status are unknown, and the stated quantity of quality-control test equipment is zero. Production and export capability are indicated, but quality-control infrastructure presents an explicit deficiency.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM service availability, providing direct evidence of broad product-design and customization support.