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Security Door Bolt (DDDB013)

Name: Security Door Bolt (DDDB013)
Brand: D&D Hardware Industrial Co., Ltd.
SKU: 751559715

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

US$1.60

500-999 Sets

US$1.58

1,000-1,999 Sets

US$1.50

2,000+ Sets

Sample price:US$5.40/piece.Request sample

Product profile

Customization

Available

Type

Flat Bolt

Material

Stainless Steel

Model NO.

DDDB013

Length

6 inch

Thickness

1.8mm

Width

46mm

Pin Diameter

10mm

Finish

SSS, Pss , Bp , Ab , AC

Usage

Door

Color

SSS, Pss , Bp , Ab , AC

Process

Extruding

Size

6",8",10",12",18"

Transport Package

White Box or Color Box

Specification

SGS

Trademark

D&D Brand or OEM brands

Origin

Jiangmen Guangdong, China

HS Code

83021000

Production Capacity

300, 000 Sets/Month

Key features

5-Year Mechanical Guarantee: Provides a comprehensive 5-year warranty for mechanical defects.

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

International Certifications: Products hold CE and UL certificates, meeting EN/CE, UL, and ANSI standards.

Premium Stainless Steel: Manufactured using high-grade SUS304 and SUS316 stainless steel.

Customizable Sizes: Available in multiple lengths including 6, 8, 10, 12, and 18 inches.

Versatile Door Compatibility: Suitable for wooden doors, metal doors, and steel doors.

Experienced Manufacturer: SGS audited factory with over 10 years of manufacturing experience.

Free Sample Evaluation: Offers 3 free samples for evaluation upon request.

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: ≤5.38h 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.