What is the warranty period for this lock?

We provide a 1-year warranty for this interior door security lock.

What materials are used in this door lock?

The lock is made of high-quality materials including Iron, Aluminum, Stainless Steel, and Zinc Alloy.

What is the minimum order quantity?

The minimum order quantity is 100 pcs.

Loosening-Resistant Interior Door Security Lock for Residential Security

Name: Loosening-Resistant Interior Door Security Lock for Residential Security
Brand: Hangzhou Lichang International Trading Co., Ltd.
SKU: 2223699315

Zhejiang, ChinaHangzhou Lichang International Trading Co., Ltd.

US$2.80

2,000-4,999 Pieces

US$2.30

5,000-7,999 Pieces

US$2.10

8,000+ Pieces

Product profile

Warranty

1 Year

Material

Iron + Aluminum, Stainless Steel

Type

Key Lock

Model NO.

L-HJ (25)

Style

Modern

Shape

Mortise Door Lock

Anti-theft Standard

Part

Lock

Backset

60mm

Door Thickness Fits

Customized

Lock Cylinder Length

65mm

Usage

Household Door Locks, Bedroom, Channel Lock

Product Name

Handle Door Lock

Keywords

Handle Lockset Door Lock

Logo

Customer

Color

as Picture

Accessories

Wooden Door Screw Provided

Lock Edge Distance

4.5cm

Applicable Door Thickness

Size

(L)X(W) 21X5.5cm /8.27''x2.17''

Transport Package

Standard Packaging or Customized

Specification

Standard Specifications or Customized

Trademark

LICHANG

Origin

Zhejiang, China

Production Capacity

5000000 Pieces/Year

Key features

High Security Deadbolt: Patented hardened steel deadbolt and reinforced strike plate resist prying and forced entry.

Ergonomic Smooth Operation: Contoured lever design ensures smooth, wobble-free operation with just a flick of the wrist.

Durable Corrosion Resistance: Electroplated stainless steel finish resists rust, tarnish, and scratches for long-lasting shine.

Easy Tool-Free Installation: Universal mounting system allows quick upgrade of interior or exterior doors without professional help.

Customizable Options: Supports custom logo, color, and appearance size to meet specific brand or design requirements.

Versatile Application: Ideal for homes, offices, hotels, and commercial buildings including bedrooms and bathrooms.

Company profile

Importers and Exporters

Hangzhou Lichang International Trading Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 year CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤2.73h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier operates in furniture, metal products, household, kitchen, office, and related retail and wholesale categories. It reports a 30,000-square-meter manufacturing plant with automated production lines, advanced woodworking technology, and quality controls aligned with international standards. ISO 9001 certification is stated. The supplier supports multiple forms of product customization but does not provide 3D software design services and is not identified as a professional technical supplier. After-sales capability is weakly documented: no written corrective/preventive-action or complaint-handling procedures or records are available. No overseas showroom, overseas agent or branch, or offline trade-show participation is reported. Financial information is present only as non-interpretable placeholder values and is therefore insufficient for a credibility assessment. No customer cases are provided.

CertificationsThe supplier states that it holds ISO 9001 certification, which is direct evidence of a certified quality management system.

After-Sales capabilityThe supplier has no written corrective and preventive action procedures or records and no written customer-complaint procedures or records. It also reports no overseas showroom, overseas agent or branch, or offline trade-show participation, although Shanghai Port and Ningbo Port are identified as nearby service locations.

Production capacityThe supplier reports a 30,000-square-meter manufacturing plant, automated production lines, advanced woodworking technology, and high-volume output. It also states that quality controls cover material selection through finishing and target international standards, providing explicit evidence of substantial production capability.

Customization capabilityThe supplier reports capabilities ranging from customization from samples and designs to minor, flexible, and full customization. However, it does not provide 3D software design services, so its customization offering is broad but not fully supported by digital design services.

Product Q&A

Q:Are you a factory or a trader?

We are a manufacturer integrating industry and trade. Welcome to visit our company.

Q:Can I add my LOGO to the product?

We support on-demand customization, including LOGO customization, color customization, appearance size customization, etc.

Q:What payment methods do you support?

We support T/T, Western Union, PayPal, cash, etc. The details can be negotiated.

Q:What are your modes of transportation?

We usually choose the appropriate mode of transportation (sea, air, land) according to the conditions of the goods, or we can choose the mode of transportation according to your requirements.

Q:How can I get an accurate quotation?

You can first send your specific demand information and product pictures, and we will customize a solution for you according to your needs and inform you of the specific price.