What stainless steel grade are you using?

Primarily SUS304, some items SUS201.

Do you conduct salt spray testing?

Yes, over 48 hours, some exceed 72 hours.

Can you send a sample before I order?

Yes, free samples available before ordering; freight is your responsibility.

Negotiable, typically 1000 pairs/model/color for aluminum, 500 pairs/model/color for zinc.

Heavy-Duty Mortise Door Lock Cylinder with Ergonomic Handle

Name: Heavy-Duty Mortise Door Lock Cylinder with Ergonomic Handle
Brand: Wenzhou Haoguan Lock Technology Co., Ltd
SKU: 2274640245

Zhejiang, ChinaWenzhou Haoguan Lock Technology Co., Ltd

US$5.00-10.00

500 Sets

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

1 Year

Model NO.

L550

Material

Aluminum Alloy

Type

Single Type

Shape

Square

Style

European Antique Style

Lock

Without Lock

Installation Type

Surface Installation

Surface Treatment

Electrofacing

Color

Ab Mab Sn MSN AC Mac Gp Sn/Cp Cp MB

Usage

Door, Furniture

Customized

Quality Grade

Middle

OEM/ODM

Yes

Delivery Time

30days After Deposit

Feature

Easy Installation

Transport Package

Color Box

Specification

door handle Rosette

Trademark

PRADEL

Origin

China

HS Code

8302410000

Production Capacity

1000000 Pieces/Year

Key features

Durable Material Construction: Made of high-quality iron, stainless steel, aluminum alloy, or zinc alloy for wear resistance.

Adjustable Door Compatibility: Fits door thickness from 35mm to 50mm with adjustable backsets of 60mm or 70mm.

Reversible Handing Design: Fully reversible latch bolt suitable for both left and right hand doors.

High Security Certification: Holds Security Level A certification with premium key components to thwart unauthorized picking.

Comprehensive Warranty Coverage: Includes 1-year after-sales service and warranty for all mechanical defects.

Customization Options: Offers customized cylinder, lock body, and finishes like PVD, Chrome, or Matte Antique Brass.

OEM and ODM Services: Accepts OEM and ODM orders with flexible customization from samples or designs.

Fast Delivery Capability: Production capacity of 100,000 pairs per month with 30-day delivery after deposit.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceIn-stock Capacity

Wenzhou Haoguan Lock 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: 2 years CertifiedNearest Port: Ningbo port, shanghai portAverage Response Time: ≤0.91h

AI-Powered supplier vetting

SummaryThe supplier specializes in manufacturing hardware products with a focus on door locks and handles. They have strong R&D capabilities, offering OEM and ODM services, and are capable of full customization. They maintain a high export percentage but lack overseas showrooms or agents. Financial information indicates stability over the past three years, though no SDK is available for R&D. The supplier manages in-stock services but does not hold effective manufacturing contracts or environmental reports.

Supplier typeThe supplier is a professional technology supplier with a business scope in hardware and electromechanical equipment, including imports and exports.

After-Sales capabilityThe supplier lacks overseas agents and showrooms and does not have written procedures for supplier service capability assessment.

Financial creditFinancial data indicates stability over the last three years. However, no environmental impact assessment report is present.

R&D capabilityThe supplier has strong R&D capabilities, offering new products and both ODM and OEM services.

Customization capabilityThe supplier offers full customization services, including from samples and designs.