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.

Premium SUS304 Concealed Door Bolt Protector with Dust Shield

Name: Premium SUS304 Concealed Door Bolt Protector with Dust Shield
Brand: D&D HARDWARE INDUSTRIAL CO., LIMITED
SKU: 2164780895

Guangdong, ChinaD&D HARDWARE INDUSTRIAL CO., LIMITED

US$1.69

500-999 Pieces

US$1.67

1,000-1,999 Pieces

US$1.65

2,000+ Pieces

Product profile

Customization

Available

Warranty

5 Years

Type

Automatic Door Operator

Model NO.

DDDP005

Material

Stainless Steel

Finish

SSS, Pss, PVD, Ab, AC

Usage

Wooden Door , Metal Door , Steel Door

Application

Hotel and Home

Design Style

Modern

Transport Package

White Box or Color Box

Specification

SGS

Trademark

D&D or mark client's logo

Origin

Jiangmen Guangdong, China

HS Code

83021000

Production Capacity

300, 000 PCS/Month

Key features

Premium SUS304 Material: Constructed from high-grade stainless steel for superior durability and corrosion resistance.

5-Year Mechanical Guarantee: Comprehensive 5-year warranty covering mechanical defects and ensuring long-term reliability.

Dust Proof Design: Invisible concealed strike with integrated dust shield to maintain clean aesthetics.

Multiple Finish Options: Available in SSS, PSS, PVD, AB, and AC finishes to match various design styles.

Versatile Door Compatibility: Suitable for installation on wooden, metal, and steel doors in hotels and homes.

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

International Certifications: Products meet EN, CE, UL, and ANSI international standards for quality and safety.

OEM & ODM Services: Professional customization services for famous brands with flexible design options.

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: ≤4.51hTerms 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.

Product Q&A

Q:What certificate you have?

We have CE and UL cerfificate, 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.