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Zinc Alloy Invisible Sliding Door Lock Round Indoor Concealed Hook Locks

Name: Zinc Alloy Invisible Sliding Door Lock Round Indoor Concealed Hook Locks
Brand: Wenzhou Liwang Hardware Technology Co., Ltd.
SKU: 2079369762

Zhejiang, ChinaWenzhou Liwang Hardware Technology Co., Ltd.

US$10.00-15.00

500 Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

2years

Model NO.

LW-31A

Material

Zinc Alloy

Type

Key Lock

Style

Modern

Shape

Mortise Door Lock

Anti-theft Standard

Part

Lock

Backset

60-70mm

Door Thickness Fits

30-50mm

Lock Cylinder Length

60-70mm

Usage

Indoor Door, Sliding Door

Name

Hook Lock

Key

Zinc Alloy Door Locks

Key Option

Without Key

Special Packing

Accept Customization

Transport Package

1 Set Into One Box / 20 Sets Into One Carton

Specification

Customized

Trademark

according to drawing

Origin

China

HS Code

8302420000

Production Capacity

200000pieces/Month

Key features

Premium Zinc Alloy Material: Constructed from durable zinc alloy for long-lasting performance.

2-Year Comprehensive Warranty: Covers mechanical defects for a full 2 years from purchase date.

Versatile Door Compatibility: Fits door thicknesses between 30-50mm for indoor and sliding doors.

Multiple Surface Finishes: Available in Gold, AC, ABS, and Nickel to match various decors.

OEM and ODM Capabilities: Professional cooperation with famous brands for custom manufacturing.

SGS Audited Factory: Over 10 years of manufacturing experience with certified quality control.

Fast Response Support: Reply to price inquiries and requirements within 24 hours.

Flexible Customization: Accepts customization from samples, designs, and minor adjustments.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Wenzhou Liwang Hardware Technology Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 3 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤4.31h

AI-Powered supplier vetting

SummaryThe supplier is a small limited company/trading company in Wenzhou, with 10 employees and a product scope covering door hardware. It reports manufacturing-related business activities, machinery facilities, OEM and ODM services, and broad customization capabilities. Export sales account for 71%–90% of total sales, but the supplier has exported for only three years and reports no overseas agents, branches, warehouses, showrooms, or countries with overseas service coverage. Quality assurance is stated to exist, while inspection, corrective-action, complaint-handling, and supplier-assessment procedures lack written records. Financial information is present for 2021–2023, but no financial performance figures are provided. The evidence supports customization and some production-related capabilities, while certification, after-sales service, innovation, and customer-case strength remain insufficiently documented.

After-Sales capabilityThe supplier has no overseas warehouse, showroom, overseas agents, or branches, and reports zero countries with overseas service coverage. Its complaint-handling and corrective/preventive-action mechanisms have no written procedures or records, indicating limited documented after-sales infrastructure.

R&D capabilityThe supplier reports no new products during the past year and no available SDK, which limits evidence of recent innovation. It does state that its business scope includes hardware-product R&D and technical development, but this does not establish strong or current innovation performance.

Production capacityThe supplier reports drilling and polishing machinery, in-stock capability, 40 qualified service suppliers, and peak/off-season lead times ranging from within 15 workdays to one month. However, it has no valid manufacturing-capacity contract with associated subcontractors and only one quality-control/quality-assurance inspector, so production capability is supported but operational controls are incomplete.

Customization capabilityThe supplier explicitly supports customization from samples and designs, full, minor, and flexible customization, and also offers ODM and OEM services, including OEM for popular brands. These statements provide direct evidence of broad customization capability.

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:Are your company factory or trading company?

We are a SGS Audit factory, over 10 years manufacturing experience in architectural hardware.

Q:What is your payment terms?

T/T, L/C.