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Precision Lock Cylinders for Global Security Needs

Suzhou Jiarong Security Technology Co., Ltd. – Trusted OEM supplier for SCHLAGE and global distributors. High-security, customizable lock cylinders with master key systems, EU & US standards, and professional locksmith tools.

Lock Cylinder Product Showcase

About Jiarong Security

Suzhou Jiarong Security Technology Co., Ltd. has been a trusted name in the lock cylinder industry for over a decade. As a professional manufacturer and processing company, we specialize in the production of various lock cylinders, keys, and CNC precision products.

Our unwavering commitment to quality, value, and customer needs is at the core of everything we do. We have proudly served as the lock cylinder supplier for SCHLAGE for ten consecutive years, meeting the highest OEM specifications with precision and reliability.

10+
Years with SCHLAGE
50+
Countries Served
100%
Quality Inspection
Factory Inspection Production Line Product Testing Packaging

Our Core Services

From custom master key systems to precision lock cylinder manufacturing, we deliver tailored security solutions.

Master Key System Customization

Design, production, and processing of complete master key systems tailored to your building or facility requirements. Ideal for hotels, offices, campuses, and large residential complexes.

US & EU Lock Cylinder Customization

Full customization of ANSI (US) and European profile cylinders. Our R&D team ensures every product meets exact specifications and security standards.

Key & Tool Manufacturing

High-quality key blanks, bump keys, and locksmith tools including practice locks, jigglers, and lockpicking sets for training and professional use.

Our Product Range

Premium lock cylinders, keys, and security tools built for durability, precision, and high performance.

SFIC Interchangeable Core Cylinder

SFIC Interchangeable Core Cylinder

Chrome finish, 6-pin, master key compatible. Ideal for commercial mortise locks.

Custom Quote View Details
Euro Profile Cylinder

Euro Profile Lock Cylinder

High-security brass construction, available in multiple lengths and keyways.

Custom Quote View Details
US ANSI Cylinder

US ANSI Lock Cylinder

Grade 1 security, brass body, compatible with major US lock brands.

Custom Quote View Details
Key Blanks

Schlage SC Key Blanks

Wholesale brass key blanks, SC1, SC4 keyways. 1000pcs box packaging, OEM available.

Custom Quote View Details
Locksmith Tools Set

Stainless Steel Locksmith Tools

Complete set including jigglers, pin tools, and bump keys. Durable and professional grade.

Custom Quote View Details
Practice Lock Cylinder

Clear Training Lock Cylinder

Transparent cutaway design for locksmith training. Keys can be customized.

Custom Quote View Details
Password Padlock

4-Digit Password Padlock

Keyless combination lock. Ideal for gym lockers, bags, and storage.

Custom Quote View Details
Australian Oval Cylinder

Australian Oval Door Cylinder

Brass single cylinder, oval profile. Durable and weather-resistant.

Custom Quote View Details
View All Products

Why Choose Jiarong?

Engineered for excellence, trusted by professionals worldwide.

High Security

Anti-bump, anti-pick, and anti-drill designs ensure maximum protection.

Precision Engineering

CNC-machined components with tight tolerances for perfect fit and function.

Fast Delivery

Efficient logistics and global shipping for timely project completion.

OEM & Customization

Full customization from design to packaging. Your brand, your specs.

10+
Years as SCHLAGE Supplier
500+
Product SKUs
100%
Order Inspection
24h
Quote Response

Frequently Asked Questions

Do you offer custom master key systems?

Yes, we specialize in custom master key system design and production for commercial and residential applications.

Are your lock cylinders compatible with Schlage and other major brands?

Yes, we have been a certified supplier for Schlage for over 10 years and ensure full compatibility with OEM specifications.

What materials are used in your cylinders?

We use high-grade brass, stainless steel, and zinc alloy depending on the model and application for durability and corrosion resistance.

Can I order key blanks in bulk with my logo?

Yes, we offer OEM packaging and branding services for key blanks and other products in bulk orders.

What is your minimum order quantity (MOQ)?

MOQ varies by product. Contact us for a quote and we’ll provide details based on your requirements.

Get in Touch

Reach out for quotes, samples, or technical support.

Jack Hu
Sales Manager
Suzhou Jiarong Security Technology Co., Ltd.

Email: [email protected]

Phone: +8618962195537

333 Puzhuang Avenue, Wuzhong District, Suzhou, Jiangsu 215106, China

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