Zinc Alloy Security Door Deadbolt Lock Black Square Single Cylinder Deadbolt

Name: Zinc Alloy Security Door Deadbolt Lock Black Square Single Cylinder Deadbolt
Brand: Zhongshan Kaiying Hardware Manufacture Co., Ltd.
SKU: 2126572185

Guangdong, ChinaZhongshan Kaiying Hardware Manufacture Co., Ltd.

US$1.20

1,000-1,999 pieces

US$1.15

2,000-2,999 pieces

US$1.10

3,000-3,499 pieces

US$1.02

3,500+ pieces

Product profile

Customization

Available

After-sales Service

Online Technical Support, Onsite Installation, Ons

Warranty

1year

Model NO.

SD105

Material

Zinc Alloy

Type

Smart Home Fingerprint Lock

Style

Modern

Backset

60mm-70mm

Door Thickness Fits

35-50mm

Usage

Household Door Locks, Entrance

Function

Entry

Packing

Color Box

Product Name

Door Lock

Color

Matte Black

Application

Apartment

Key

3 Brass Keys

Suitable for

Appartment Home Hotel

Transport Package

Color Box, White Box, Blister, Carton

Trademark

KaiYing

Origin

Guangdong, China

HS Code

8301400000

Production Capacity

200000 Piece/Pieces Per Month

Key features

Smart Home Fingerprint Lock: Features modern fingerprint technology for secure household access.

Zinc Alloy Construction: Durable zinc alloy material ensures long-lasting security and stability.

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

1-Year Warranty: Comes with a comprehensive 1-year warranty for peace of mind.

Online Technical Support: Provides online technical support for troubleshooting and assistance.

3 Brass Keys Included: Package includes 3 high-quality brass keys for immediate use.

Flexible Door Fit: Accommodates door thickness from 35mm to 50mm with 60mm-70mm backset.

OEM Service Available: Cooperates with famous brands for OEM services with new designs every 5 months.

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.

Product Q&A

Q:Who are we?

We are based in Guangdong, China, start from 2013,sell to North America(40.00%),South America(35.00%),Southeast Asia(20.00%),Mid East(00.00%),Eastern Asia(00.00%),Northern Europe(00.00%),South Asia(00.00%),Domestic Market(00.00%). There are total about 11-50 people in our office.

Q:How can we guarantee quality?

Always a pre-production sample before mass production; Always final Inspection before shipment;

Q:What can you buy from us?

Heavy duty Tubular Lever Lock/Tubular Lever Door Lock/Tubular Knob Door Lock/Cylindrical Knob Door Lock,Door and Window Roller

Q:Why should you buy from us not from other suppliers?

Zhongshan Kaiying hardware has been devoted to the research and development of lock sets since the day it established, which focuses on knob sets, lever sets,deadbolt locksets and handle sets.

Q:What services can we provide?

Accepted Delivery Terms: FOB,CIF,Express Delivery Accepted Payment Currency:USD,CNY; Accepted Payment Type: T/T,L/C,MoneyGram,Credit Card,PayPal,Western Union,Cash; Language Spoken:English,Chinese,Spanish