Could you send me sample before I place an order?

Yes, offer 3 pcs free samples for your evaluation, you provide the Courier account for freight collect.

Are your company factory or trading company?

We are a SGS Audit factory, over 10 years manufacturing experience in architectural hardware.

How can I get the latest prices?

Send requirements to us by mail or calling , we will reply you in 24 hours.

Door Hardware Accessories Aluminium Automatic Door Bottom Seal Weather Strip

Name: Door Hardware Accessories Aluminium Automatic Door Bottom Seal Weather Strip
Brand: D&D Hardware Industrial Co., Ltd.
SKU: 753889155

Guangdong, ChinaD&D Hardware Industrial Co., Ltd.

US$8.90

200-1,999 Pieces

US$7.90

2,000+ Pieces

Sample price:US$13.35/piece.Request sample

Product profile

Customization

Available

After-sales Service

Online Technical Support

Warranty

5 Years

Model NO.

DDBS001

Type

Door Bottom Seal

Material

Aluminium + Rubber

Sealing Gap

3-15mm

Available Length

380-1500mm

Function

Sound/ Wind/ Dust/Insect/Light Proof

Location

The Bottom of Single or Double Doors

Color

Silver, Customized

Application

Home.Office.Hotel.Industy

Transport Package

White Box or Color Box

Specification

For Export

Trademark

D&D or mark client's logo

Origin

China

HS Code

83024100

Production Capacity

150000 / Month

Key features

5-Year Mechanical Guarantee: Comprehensive 5-year warranty covering all mechanical defects for peace of mind.

Customizable Color Options: Available in Silver or fully customized colors to match your design needs.

Flexible Sealing Gap: Adjustable sealing gap ranging from 3mm to 15mm for various door types.

Multi-Function Protection: Provides sound, wind, dust, insect, and light proofing for enhanced comfort.

Versatile Material Composition: Constructed from durable Aluminium and high-quality Rubber for longevity.

OEM and ODM Services: Professional OEM and ODM capabilities with cooperation with famous brands.

Fast Sample Delivery: Sample time of 3-5 working days with 3 free samples available for evaluation.

International Certifications: Products certified with CE and UL standards meeting international requirements.

Company profile

D&D Hardware Industrial Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2008-01-12 CertifiedNearest Port: Jiangmen Port, Guangzhou Port, Shenzhen PortAverage Response Time: ≤4.32h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryD&D Hardware Industrial Co., Ltd. is a China-based limited company and factory established in 2018, specializing in door and construction hardware. It operates a 1,368 m² manufacturing plant with six production lines, 45 employees, and 11–20 quality-control staff. The supplier reports ISO 9001:2015 certification and has exported since 2008, with 71%–90% of sales attributed to exports. Its stated capabilities include customization, quality assurance, technical support, and long-term customer relationships, but evidence for after-sales service, specific customer cases, and innovation depth is limited. Financial credibility cannot be conclusively assessed from the available non-financial evidence.

Supplier typeThe supplier is identified as a factory and limited company based in Jiangmen, Guangdong, China. Its stated business scope and product portfolio focus on door hardware, locks, hinges, closers, exit devices, and related construction hardware, indicating a manufacturing-oriented supplier rather than only a trading entity.

CertificationsThe supplier holds an ISO 9001:2015 management-system certificate. This is explicit evidence of a formal quality-management certification, although no additional certifications are provided.

Production capacityThe supplier reports a 1,368 m² manufacturing plant, six production lines, and 11–20 quality-control staff, alongside a broad door-hardware product range. These details provide explicit evidence of an established production setup, although capacity utilization and delivery performance are not stated.

Customization capabilityThe company explicitly claims customization ability and says its qualified team can identify solutions suited to customer needs and technical specifications. This supports a positive assessment, although the slices do not describe customization scope, tooling, minimum order requirements, or completed examples.

Product Q&A

Q:What certificate you have?

We have CE and UL certificate, all our product design follow up the international standard, such as the EN/CE, UL, ANSI standard.

Q:Do you accept OEM or ODM?

Yes, We are professional in OEM and ODM. now , Cooperating with famous brands for OEM & ODM.

Q:Do you have quality system?

Yes, we have. We have set up our quality system and well controlled our production quality as per the instructions and requirements in it and well-control each procedure throughout the mass-production.

Q:What's the guarantee of your products?

5 Year Mechanical Guarantee.

Q:What's the stainless steel Grade you are working now?

We are working mostly in SUS304 and SUS316, some items can be SUS201 as well.