What are your payment terms?

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

How long is the production lead time?

The production lead time is 20-25 days. Sample time is 3-5 working 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.

8 Inch Silver Square SS304 Tower Bolt for Metal Door

Name: 8 Inch Silver Square SS304 Tower Bolt for Metal Door
Brand: D&D HARDWARE INDUSTRIAL CO., LIMITED
SKU: 625067034

Guangdong, ChinaD&D HARDWARE INDUSTRIAL CO., LIMITED

US$2.00

500-2,999 Pieces

US$1.20

3,000+ Pieces

Sample price:US$3.50/piece.Request sample

Product profile

Customization

Available

Type

Tower Bolt

Material

Stainless Steel

Model NO.

DDDB024

Length

8 inch

Thickness

1.0mm

Width

26mm

Pin Diameter

18mm

Finish

Satin Stainless Steel

Usage

Door

Color

Silver

Process

Extruding

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

Durable SS304 Material: Crafted from SS304 stainless steel with 1.0mm thickness for long-lasting use.

5-Year Guarantee: Provides a comprehensive 5-year mechanical guarantee for product reliability.

OEM/ODM Support: Supports OEM and ODM services with multiple finishes and sizes for tailored solutions.

Free Samples Available: Offers 3 free samples for quality evaluation before placing bulk orders.

Versatile Application: Suitable for wooden, metal, and hollow metal doors in various facilities.

Multiple Finish Options: Available in SSS, PSS, PVD, GP, AB, AC, and MB finishes to match design needs.

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

High Production Capacity: Maintains a production capacity of 300,000 sets per month for large-scale supply.

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: ≤3.95hTerms 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.