Precision Meets Security
Your Lock Cylinders, Our Expertise

Precise Machines Make The Minimum Machining Tolerance within 0.01mm.

Take a look at our full range of lock cylinders to boost your business today.

Modern Plant

Passed the ISO 9001, investing in the most advanced precision-oriented machines, cultivating and hiring the most experienced staff, just to offer the most precise lock cylinders.   View More >

Precision Machining

EOS is the only choice of high-end cylinders. Investing in imported CNC machines in brass lathing, turning, and milling tasks.  View More >

Product Customization

Support customized and innovative designs on lock cylinder products to build long-term business relationships with you.  View More >

Product Categories

Master key system cylinders and Security cylinders manufacturer

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Can’t Find Ideal Lock Cylinder Manufacturer for Your Business?

We provide custom solutions to all our customers and offer free samples that you can take advantage of.

About EOS

EOS-Secure has been the leading manufacturer of mechanical lock cylinders since 2011, passing ISO9001 and ISO14001 certificates. We mainly focus on the patent technology lock cylinders with extreme precision. By investing in imported branded CNC machines and quality testing machines, cultivating highly-skilled engineers, we are the only choice for you in high-precision security lock cylinders in China. EOS-Secure has over 65 patents in the lock cylinder industry, which shows our concentration level in the R&D sector. Our cylinder products are widely promoted by lock-cylinder professional brands, door manufacturers, locksmiths, DIY hardware shops, architectural companies, traditional hardware dealers, and so on.

With over ten years of industrial experience, we are a professional manufacturer that understands our clients very well. We mainly export the lock cylinders to Europe, Russia, North America, South East Asia, South America, Middle East Area, and so on. Welcome OEM/ODM customers and customers who want to be our Agents.

Years We Started

Employees

Precision Machines

Pcs Monthly

Square Meters Production Base

Exported Countries

Approved Patents

Engineers in R&D

Years we started

Precision machines

Square meters production base

Pcs Monthly

Approved Patents

Employees

Exported Countries

Engineers in R&D

Factory Pictures

Master key system cylinders and Security cylinders manufacturer

security lock cylinders factory
EOS Factory
lock cylinder high precision manufacturing
Japanese Swiss-type Automatic Lathe Machine
lock cylinder manufacturer
CNC Advanced Turning and Milling Machine
security lock cylinder factory
CNC 4-axis Machining Center
lock cylinder manufacturing china
CNC automatic machines
lock cylinder master key system
Quality management
security cylinders quality control
Cycle test
locking system cylinder manufacturing
On-site supervision
security cylinders factory

EOS Factory

security cylinders factory

Japanese Swiss-type Automatic Lathe Machine

lock cylinder manufacturer

CNC Advanced Turning and Milling Machine

lock cylinder manufacturer

CNC 4-axis Machining Center

eos secure security cylinders

CNC automatic machines

locking system manufacturer

Quality management

eos secure security cylinders

Cycle test

eos secure lock cylinder quality control

On-site supervision

One-Stop Lock Cylinder Solution

We pride ourselves in being one of the highly sort-after Chinese Precision Lock Cylinder manufacturers who work to produce lock cylinders from scratch. Our manufacturing processes feature plug and housing machining, key machining and overall assembling.

Precision-Oriented Lock Cylinder Modern Plant

Precision Lock Cylinder Manufacturing

SOP-Based Lock Cylinder Quality Management

Matured Master Key System Cylinder Experience

Fulfilled Lock Cylinder Customization

Full After-Sales Service

Certificates

Master key system cylinders and Security cylinders manufacturer

eos secure security cylinders
eos secure security cylinders
eos secure security cylinders
eos secure security cylinders
eos secure trademark register