What certifications does the product have?

Our product has gained EN1303 certificated,quality is guaranted.

What materials are used for this lock?

The material is brass, with surface treatments including BP, NP, and SN.

What are the available sizes for the lock cylinder?

The size ranges from 40mm to 70mm, with a lock cylinder length of 45mm.

High Security Solid Double Open Euro Profile Cylinder Lock

Name: High Security Solid Double Open Euro Profile Cylinder Lock
Brand: Guangzhou Lockvel Security Technologies Co., Ltd.
SKU: 917444285

Guangdong, ChinaGuangzhou Lockvel Security Technologies Co., Ltd.

US$9.00

500 Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Material

Brass

Type

Key Lock

Model NO.

CY304

Style

European

Shape

Mortise Door Lock

Anti-theft Standard

Part

Lock

Backset

60mm

Door Thickness Fits

35-50mm

Lock Cylinder Length

45mm

Usage

Bedroom

Transport Package

Package

Specification

Normal size

Trademark

Lockvel

Origin

China

HS Code

8301600000

Production Capacity

5000 Sets/ Month

Key features

EN1303 Certified Quality: Product has gained EN1303 certification ensuring high security and quality guarantee.

OEM & ODM Service: We provide comprehensive OEM and ODM services to meet specific customer requirements.

20+ Years Experience: Over 20 years of manufacturing experience in door hardware with stable production capacity.

Versatile Application: Suitable for wooden, metal, interior, outer, and swing doors with various finishes.

Multiple Finish Options: Available in Satin Nickel, Bright Chrome, Satin Chrome, Antique Brass, and Antique Copper.

High Security Standard: Meets Anti-theft Standard A with solid brass material for enhanced security.

Flexible Loading: Mix-products loading in one container is available to optimize shipping costs.

Timely Delivery: Guaranteed in-time delivery with efficient production and logistics support.

Company profile

High Repeat Buyers ChoiceSelf-branded

Guangzhou Lockvel Security Technologies Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2018-03-05Nearest Port: Guangzhou portAverage Response Time: ≤10.29hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, CIF, FAS, DDP, EXW, Others

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization and ODM/OEM capabilities, supported by product development activity and design tools. It reports production-related infrastructure, inventory capacity, valid contracts with associated subcontractors, and lead times within 15 working days in both peak and off-season periods. Quality assurance is reported, with two inspectors and several testing facilities; however, finished-product inspections and corrective/preventive actions lack written records. Innovation evidence is mixed: the supplier has developed new products and offers ODM services, but reports zero patents and no available SDK, while formal R&D audit documentation is unavailable. Export experience is established, but overseas service infrastructure is limited, with no overseas branches, agents, warehouse, showroom, or trade-show participation. Certification, after-sales service, and customer-case evidence are insufficiently documented.

Supplier typeThe supplier operates as a manufacturer offering OEM and ODM services, customization, inventory support, and export services. It has exported for six years, with exports representing 11%–20% of total sales, but has no overseas branches or agents.

After-Sales capabilityThe supplier has a clear customer-complaint handling procedure with followed records, which supports complaint-response capability. However, no broader after-sales service scope, overseas service network, branch, agent, warehouse, or showroom is reported.

R&D capabilityThe supplier reports new product development during the past year, ODM services, and R&D design using PS, AI, and CAD. Countervailing limitations include zero patents, no SDK, and no R&D design input, output, review, verification, or validation documents available for audit.

Production capacityProduction capability is supported by assembly and product-life testing equipment, a stated production base across several locations, inventory capacity, valid manufacturing contracts with associated subcontractors, and lead times within 15 working days in both peak and off-season. The inspection process has instructions but no written records, limiting process-documentation strength.

Customization capabilityThe supplier explicitly offers customization from samples and designs, full, minor, and flexible customization. Its R&D engineers develop products according to customer requirements, indicating broad customer-specific design support.

Product Q&A

Q:Can I get a sample?

Of course. But I am sorry to say that you need to be charged with the freight and sample cost.

Q:Can I visit your factory or office?

Sure, just please tell us in advance, if our time is available, we can pick you up in case you don't know the road to our office or factory.

Q:What should we do if quality defects occurred after received the goods?

Please kindly send us photos with detailed description by email, HT will solve it for you immediately,refund or exchange will be arranged once verified.

Q:Is it possible to load mix-products in one container?

Yes,it's available.

Q:What is the warranty policy for quality issues?

We will held the responsibility for the situation evidenced our fault. Such as short delivery, improper packing and product quality.