What materials are used for the lock body?

The lock is made of Stainless Steel 304/201 with a polished brass finish.

What is the minimum order quantity?

The minimum order quantity is 1000 sets.

Single Cylinder & Double Cylinder Deadbolt Brushed Polished Brass Door Lock

Name: Single Cylinder & Double Cylinder Deadbolt Brushed Polished Brass Door Lock
Brand: Zhongshan Kaiying Hardware Manufacture Co., Ltd.
SKU: 2127126565

Guangdong, ChinaZhongshan Kaiying Hardware Manufacture Co., Ltd.

US$5.00

500-1,999 pieces

US$4.90

2,000+ pieces

Product profile

Customization

Available

After-sales Service

Online Technical Support, Onsite Installation, Ons

Warranty

1 Year

Model NO.

D101

Material

Tainless Steel 304/201

Type

Key Lock

Backset

60mm-70mm

Door Thickness Fits

35-50mm

Usage

Household Door Locks

Function

Entrance Door

Payment

T/T 30% Deposit

Size

65mm-75mm

Finish

Polished Brass

Application

Hotel/Entrance

Key

3 Computer Keys

Name

Single Deadbolt Door Lock

Suitable for

Family Apartment Office

Transport Package

Box Pack, Visual Pack and Blister Pack

Trademark

Kaiying/OEM

Origin

Guangdong, China

HS Code

8301400000

Production Capacity

400000 Piece/Pieces Per Month

Key features

Durable Zinc Die Cast Construction: Features a 1-inch throw zinc die cast deadbolt with hardened steel roller insert to resist sawing.

Adjustable Backset Design: Supports adjustable latch with 2-3/8 or 2-3/4 inch (60mm or 70mm) backset options.

Versatile Door Thickness Fit: Fits standard doors from 1-3/8 to 1-3/4 inches (35mm to 45mm), with 2-inch (50mm) options available.

Secure 5-Pin Tumbler Mechanism: Equipped with a brass cylinder, nickel-plated brass key, and 5-pin tumbler mechanism.

Master Key System Available: Master key and construction master key systems are available upon request.

Flexible Customization Options: Offers full, minor, and flexible customization from samples or designs.

Comprehensive After-Sales Support: Provides online technical support and onsite installation services.

1-Year Warranty Coverage: Includes a 1-year warranty for peace of mind on all mechanical defects.

Company profile

Experienced TeamIn-stock CapacityRaw-Materials TraceabilityProduct Certification

Zhongshan Kaiying Hardware Manufacture Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 Years CertifiedNearest Port: Zhongshan Port, Guangzhou Port, Shenzhen PortAverage Response Time: >24h

AI-Powered supplier vetting

SummaryZhongshan Kaiying Hardware Manufacture Co., Ltd. is a China-based limited company established in 2013, with 147 employees and combined business operations. It demonstrates broad customization and R&D activity, including new products in the past year, ODM services, five R&D engineers, and one national science and technology progress award. Production evidence includes multiple CNC, punching, welding, sealing, and engraving machines, inventory capability, export sales representing 90% of total sales, and documented finished-product inspection procedures. Service controls include written assessment, corrective-action, and complaint-handling procedures with records. The supplier holds ISO9001:2015 certification. However, it lacks an effective manufacturing contract with affiliated subcontractors, overseas warehouse and showroom capabilities, SDK availability, internationally recognized design awards, and OEM service for popular brands. The provided information does not establish sufficient financial strength...

Supplier typeThe supplier is identified as Zhongshan Kaiying Hardware Manufacture Co., Ltd., a combined business entity and limited company located in Zhongshan, Guangdong, China. It was established on 2013-07-15 and has 147 employees, providing clear legal, geographic, and organizational identification.

CertificationsThe supplier holds an ISO9001:2015 management-system certificate. Product compliance certification is listed only as “Others,” so the evidence supports a management certification but does not identify specific product-standard certifications.

After-Sales capabilityThe supplier has written procedures and followed records for customer complaints, corrective and preventive actions, and service-capability assessment. It also has inventory capability and accepts multiple service payment and quotation terms, but lacks overseas warehouse and showroom capabilities.

R&D capabilityThe supplier reports new products during the past year, provides ODM services, employs five R&D engineers, and has one national science and technology progress award. However, it has no available SDK and no internationally recognized design awards; overall, the evidence still demonstrates active innovation capability.

Production capacityProduction resources include CNC, punching, blister sealing, high-frequency plastics welding, hole-punching, and key-engraving/milling machines. The supplier reports inventory capability, 200 qualified suppliers, documented finished-product inspection, and exports equal to 90% of total sales, although it has no valid contract with affiliated subcontractors.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These services are stated in both its R&D and design-capability information, directly supporting broad customization capacity.

Client casesThe supplier states that it has not collaborated with Fortune 500 companies and does not provide OEM services for popular brands. Although repeat buyers are reported at 80%–100%, no named customer cases or verifiable major-brand references are provided.