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We accept LC, D/P, T/T, PayPal, and Western Union as terms of payment.

What is included in the package?

The package includes the 85 series lock body, a 70mm brass cylinder, and 4 brass computer keys.

Lock Hardware Zinc Alloy Mortise Handle Deadbolt Lever Locks on Round Rosette

Name: Lock Hardware Zinc Alloy Mortise Handle Deadbolt Lever Locks on Round Rosette
Brand: Guangzhou Longterm Technology Co.,Ltd.
SKU: 806755385

Guangdong, ChinaGuangzhou Longterm Technology Co.,Ltd.

US$15.00-23.00

1,000 Pieces

Product profile

Customization

Available

Material

Zinc Alloy

Type

Key Lock

Model NO.

LB-Z112117

Style

European

Shape

Ball

Part

Lock

Usage

Household Door Locks, Bedroom

Delivery Detail

25-35days After The Deposit

Samples

Reasonable Quantity Samples Are F

Supply Ability

100000 PCS Daily Output

Logo

Longterm or OEM

Service

24 Hours Response

Transport Package

Poly Bag+Inner Box+Master Carton, 1 PCS 1poly Bag

Specification

vrious

Trademark

LONGTERM

Origin

Guangdong, China

HS Code

8302420000

Production Capacity

100000 Piece/Pieces Per Day

Key features

Premium Zinc Alloy Build: Constructed from high-quality zinc alloy with molecular electroplating layer >=20um for strong corrosion resistance.

Customizable Color Options: Available in SS, SP, AB, AC, PVD finishes or customized as requested to match your design needs.

OEM and ODM Service: Professional OEM and ODM experience over 8 years, supporting customization from samples or designs.

High Daily Output: Supply ability of 10,000 pairs daily output, ensuring timely delivery for large orders.

10-Year Quality Guarantee: Backed by 100% finished product inspection and a 10-year quality guarantee for peace of mind.

Complete Lock Set: Includes 85 series lock body, 70mm brass cylinder, and 4 brass computer keys for immediate installation.

Fast Sample Delivery: Reasonable quantity samples are free for quality checking with 1-2 working days delivery time.

Versatile Application: Suitable for home, apartment, hotel, villa, box door, panel door, glass door, and timber door usage.

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: ≤7.94h

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.