Is customization available for this product?

Yes, OEM and ODM services are available. You can provide samples or 3D drawings for customization.

What is the delivery time for orders?

Delivery time is usually 20-30 days after deposit.

Can I get a free sample to check quality?

Yes, free samples are available, but you need to pay for the express shipping cost.

Biometric Fingerprint Door Lock Tuya Digital Smart Lock for Sliding Glass Doors

Name: Biometric Fingerprint Door Lock Tuya Digital Smart Lock for Sliding Glass Doors
Brand: Guangzhou Longterm Technology Co.,Ltd.
SKU: 2144900845

Guangdong, ChinaGuangzhou Longterm Technology Co.,Ltd.

US$80.00

2-99 Sets

US$75.00

100-999 Sets

US$69.00

1,000+ Sets

Sample price:US$88.00/set.Request sample

Product profile

Customization

Available

Material

Aluminum Alloy

Type

Sliding Door Smart Lock

Model NO.

HC-02Y

Style

Modern

Anti-theft Standard

Part

Lock

Door Thickness Fits

24-40mm

Usage

Household Door Locks, Bedroom, Frame Glass Door, Sliding Door

Unlock Way

Fingerprint+Card+Tuya APP+Key

Battery

3.7V Rechargeable Lithium Battary

Emergency Power

USB Charge

Size

244.4mm*28mm*38.7mm

Key

2PCS

Color

Silver, Black

Special Features

Low Voltage Alarm, Tamper Alarm, Wrong-Try Lockout

User Capacity

Card + Fingerprint: 40 PCS

Transport Package

Polybag+Inner Box+Master Carton

Specification

SGS, ISO9001

Trademark

LONGTERM

Origin

Guangdong

HS Code

83014000

Production Capacity

10000sets One Month

Key features

Multi-Unlock Methods: Supports fingerprint, card, Tuya APP, and key for convenient access.

Smart App Control: Integrates with Tuya APP for remote management and smart home connectivity.

Advanced Safety Features: Includes low voltage alarm, tamper alarm, and wrong-try lockout for security.

Rechargeable Battery: Powered by 3.7V rechargeable lithium battery with USB emergency charging.

Wide Compatibility: Fits door thickness of 24-40mm, suitable for sliding glass and household doors.

High User Capacity: Stores up to 40 cards and fingerprints for family or office use.

Durable Material: Constructed from high-quality aluminum alloy with modern design.

Professional Manufacturer: Established in 1992 with 20,000m2 production base and strict QC.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceQuality AssuranceR&D Capabilities

Guangzhou Longterm Technology Co.,Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 13 years CertifiedNearest Port: Guangzhou PortAverage Response Time: ≤9.12h

AI-Powered supplier vetting

SummaryThe supplier is a Foshan-based hardware manufacturer with a production base exceeding 20,000 square meters, nine stated workshops, four production lines, and listed output across hinges, handles, locks, and smart locks. It supports customization from samples and designs and reports established export activity, with 71%–90% of sales from exports and 13 years of exporting. However, it reports no private-mold R&D, no 3D software design service, no SDK availability, and only one year of total R&D engineer experience. Certification management is weak because supplier-management-system certification is listed as NIL. Service controls are mixed: written procedures and records exist for service assessment, but there is no approved-supplier list and no written corrective-action or complaint-handling procedures. Financial evidence is limited to year labels without performance metrics. Customer cases are not provided.

Supplier typeThe supplier identifies itself as GUANGDONG HYH HARDWARE INDUSTRIAL Co., Ltd., operates from Foshan, China, and describes a factory with more than 20,000 square meters, nine workshops, and hardware manufacturing equipment. Its listed products and facilities support classification as a hardware manufacturer rather than a purely trading or service company.

CertificationsThe supplier-management-system certification field is explicitly listed as “NIL.” No other certification evidence is provided in the supplied slices, so the available evidence indicates a certification shortfall for this field.

After-Sales capabilityThe supplier has written procedures and followed records for assessing service capability, and it offers defined quotation and payment terms with a stated one-month lead time in both peak and off-season periods. However, it has no written corrective/preventive-action procedures or records and no written customer-complaint-handling procedures, which directly weakens after-sales governance.

R&D capabilityThe company description states that it has an R&D department for novel and popular designs, but the detailed capability data reports no private-mold R&D, no professional-technical-supplier capability, no 3D software design service, no SDK availability, and only one year of total R&D engineer experience. These explicit limitations outweigh the general statement about having an R&D department.

Production capacityThe supplier reports four production lines, nine workshops, integrated manufacturing equipment, and output covering multiple hardware categories, including 6,000,000 door hinges, 2,000,000 cabinet handles and knobs, 600,000 door-lock sets, 120,000 smart locks, and 6,000,000 cabinet hinges. Finished-product inspection instructions are uniformly followed, but the factory does not continuously reconcile quantities for each batch or production lot.

Customization capabilityThe supplier explicitly offers customization from samples and customization from designs. This directly supports product customization, although the supplier separately states that it does not provide 3D software design services and has no private molds.