High Security Solid Brass Cylinder Mortise Lock for Interior Door

Name: High Security Solid Brass Cylinder Mortise Lock for Interior Door
Brand: Guangdong Blossom Cheer Holdings Limited
SKU: 2265534275

Guangdong, ChinaGuangdong Blossom Cheer Holdings Limited

US$123.20

1-99 Sets

US$117.04

100-199 Sets

US$98.56

200-399 Sets

US$92.40

400+ Sets

Sample price:US$123.20/set.Request sample

Product profile

Customization

Available

After-sales Service

Installation Instructions

Warranty

1 Year

Model NO.

BC2431

Material

Pure Copper Plated with K Gold

Type

Key Lock

Style

Modern

Shape

Stay Locked

Anti-theft Standard

Part

Lock

Backset

60mm

Door Thickness Fits

35-50mm

Lock Cylinder Length

65mm

Usage

Household Door Locks, Bedroom

Craftsmanship

Hollow-out Engraving Cold Working

Panel Size (mm)

52*132

Lock Body Specification

72 Holes

Lock Body Material

Stainless Steel Panel

Lock Body Design

Noise-Reducing Bolt Design

Lock Cylinder

Single-Sided Unlocking

Key

Pure Copper Multi-Layer Electroplated

Suitable Door Thickness

35-50mm (Interior Wooden Doors)

Packaging

Foam + Premium Cardboard Box

Transport Package

Neutral Carton Packaging

Specification

212*92*10cm

Trademark

BLOSSOM CHEER

Origin

Guangdong, China

HS Code

7218990000

Production Capacity

10000pieces/Year

Key features

Customizable Design: Widely customize options for designs, colors, and hardware to match project requirements.

Free Design Service: Cost-free design development with CAD and BIM drawings including elevations and installation nodes.

One-Stop Service: Complete service from production, shipment to installation guidelines on a single platform.

1-Year Warranty: Comprehensive 1-year warranty coverage for mechanical defects and quality assurance.

Concealed Sliding System: Hidden track design with two-way damping buffer for smooth, silent operation.

Durable Materials: Constructed with 304 stainless steel handles, zinc alloy bodies, and pure copper plating.

Multiple Inspection Methods: Quality ensured via QC video sharing, on-site agent inspection, or third-party CClC/BV reports.

Experienced Team: 14+ years of export experience with professional R&D and project management capabilities.

Company profile

Importers and ExportersExhibition ExperienceOverseas WarehouseOverseas Services

Guangdong Blossom Cheer Holdings Limited

Guangdong, China

Business Type: Manufacturer/Factory, Group Corporation CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableAverage Response Time: ≤0.94h

AI-Powered supplier vetting

SummaryThe supplier identifies itself as a professional technical supplier with professional R&D capability, 3D software design services, and broad customization options. It reports experience serving real estate, hotel, hospital, school, engineering decoration, and trading customers, including multiple completed project types. After-sales support includes training and equipment installation, with written procedures for service assessment, corrective actions, and complaint handling. The supplier has overseas warehouse and showroom capabilities, exports 51%–70% of total sales, and has exported for eight years. However, no supplier-management-system certification is reported, no SDK is available, in-stock service capability is absent, and manufacturing contract status is unknown. Financial data is only represented by reporting years, without substantive financial performance evidence.

Supplier typeThe supplier is explicitly identified as a professional technical supplier and reports professional R&D capability. Its export activity covers 51%–70% of sales, with eight years of export experience and both agency and self-operated export methods, indicating an internationally oriented technical supplier profile.

CertificationsThe supplier-management-system certification field is explicitly recorded as NIL. This indicates no certification is reported for this criterion.

After-Sales capabilityThe supplier states that after-sales support focuses mainly on product installation and offers training and equipment installation. It also reports written and followed procedures for service assessment, corrective and preventive actions, and customer complaint handling, supporting a documented service process.

R&D capabilityThe supplier reports professional R&D capability, 3D software design services, and multiple design-based customization modes. However, it explicitly has no available SDK; the evidence supports design and R&D capability but does not establish broader innovation performance.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. It also reports customized products and services recognized by customers and provides project proposals and design-team support, demonstrating broad customization capability.

Client casesThe supplier reports successful cooperation on multiple hotel, hospital, school, and real-estate development projects, and serves engineering decoration companies, traders, and other customer groups. These stated project examples provide direct evidence of relevant customer-case experience.

Product Q&A

Q:How to buy door and windows if I am not purchasing from China before?

Send your inquire door size and quantity, tell your near port or address details, we'll make quotation for allin price and will arrangement all the process for you. For project or buyers wish to have customized designs, project AutoCAD drawings are needed.

Q:What's your customized service?

For real estate, hotel, hospital, school, villas & some buyers need design service, we'll provide product CAD designs. If needed, we can dispatch installation engineers for site service.

Q:What's the delivery time?

Sample Lead time: 7-12 working days after confirming the sample order details (not include the paint or deep customize products). Bulk order lead time: 13-16 days for paint free door series and hardware sets. 28-36 days for paint doors, solid wood doors, aluminum door & windows or deep customize products.

Q:How to make sure the door quality, do you with inspection?

We very care our door & window quality inspection, and totally we with 3 ways to inspection: (1) Our Quality Controller (Qc) will follow all key process, we will also take picture + video to share with you, before delivery you can see all details; (2) If you with an office or agent in China, they are welcome to our company for inspection, to make sure all things follow invoice; (3) Choose CClC or BV famous Third Party inspection for inspection (they charge cost around $100-$150 per time), will w

Q:How to guarantee goods safety during transportation?

We quarantee the safe transportation of products from 3 aspects: (1) Pay high attention packing materials and details, all shape places will protected by extra plastic and hard cartons, any fragile articles will with cleal identification, and protected by wooden cases or wooden box. (2) Loading containers with professional workers, heavy & stable items always below of light goods, make sure no shake, not leaning etc. (3) We'll advice the suitable marine insurance, for ClF customers, we'll buy al