What is the lead time for production?

The production lead time is 20-25 days, and sample time is 3-5 working days.

The Minimum Order Quantity is 500 PCS.

Are you a factory or trading company?

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

Silicon Rubber in Grey Color Concealed Automatic Door Bottom Seal

Name: Silicon Rubber in Grey Color Concealed Automatic Door Bottom Seal
Brand: D&D Hardware Industrial Co., Ltd.
SKU: 753142155

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

US$8.90

200-1,999 Pieces

US$7.90

2,000+ Pieces

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Online Technical Support

Warranty

5 Years

Model NO.

DDBS001

Type

Door Bottom Seal

Material

Silicon Rubber

Sealing Gap

3-15mm

Available Length

380-1500mm

Finish

Silver or Bronze Anodized Aluminum

Advantage

Sound/ Wind/ Dust Proof

Feature

Durable, Fire Rated

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

5-Year Warranty: Provides a comprehensive 5-year mechanical guarantee for peace of mind.

CE & UL Certified: Products meet international standards including EN/CE, UL, and ANSI.

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

Sound & Dust Proof: Effective sealing against sound, wind, and dust for better insulation.

Free Samples: 3 free samples provided for evaluation; buyer covers freight.

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

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: ≤3.87h 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.