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Premium Locks
Manufactured in China

High-quality combination locks, color padlocks, love locks, smart fingerprint systems, and security door locks — engineered for durability, style, and global export.

About AJF Locks

NINGBO AJF LOCKS CO., LTD. is a leading manufacturer and exporter of high-quality locks and hardware products based in Ningbo, Zhejiang, China. With years of experience in precision engineering and international trade, we specialize in producing reliable, secure, and stylish locking solutions for residential, commercial, and industrial applications.

Our product range includes combination padlocks, colorful aluminum padlocks, brass padlocks, love locks, diary locks, euro cylinder locks, door locks, key safe boxes, and advanced smart locks with fingerprint and digital access. All products are rigorously tested for durability, security, and compliance with international standards.

50+
Countries Served
15+
Years Experience
10M+
Units Exported
AJF Locks Factory

Our Products

Discover our wide range of high-security, durable, and stylish locking solutions — from classic padlocks to modern smart access systems.

4-Digital Combination Lock

4-Digital Combination Lock

Keyless code lock ideal for gyms, schools, and lockers. Durable metal body with precision dials.

  • 40mm Brass Body
  • No Keys Required
  • Weather Resistant
Brass Padlock

High-Quality Brass Padlock

40mm security brass padlock with normal or long shackle. Ideal for outdoor use.

  • Corrosion Resistant
  • Double Locking Mechanism
  • TUV Certified
Color Aluminum Padlock

Color Aluminum Padlock

Vibrant 40mm red aluminum padlock. Lightweight, rust-proof, and perfect for branding.

  • 10+ Colors Available
  • Lightweight Design
  • ROHS Compliant
Love Lock

Brass Double Heart Love Lock

Romantic JLOVELOCKS brand double heart design. Perfect for couples and gift sets.

  • Premium Brass Build
  • Engraving Ready
  • Gift Packaging
Fingerprint Lock

Smart Fingerprint Lock

Bluetooth-enabled smart lock for office or home. Manages phone access and sharing.

  • Biometric Access
  • App Control
  • Modern Luxury Design
Euro Cylinder Lock

Euro Profile Cylinder Lock

High-security zinc alloy euro cylinder. Anti-drill and tamper-resistant.

  • 40mm Half Euro
  • Pin Tumbler Mechanism
  • For Door Retrofit
Key Safe Box

Combination Key Safe Box

Secure wall-mounted box for spare keys. Ideal for real estate and rentals.

  • Weatherproof Steel
  • 4-Digit Code
  • Mounting Hardware Included
Magnetic Lock

Electromagnetic Lock (AJF-M280H)

600lbs holding force. Top-quality for single or double doors.

  • 280kg Holding Power
  • Fail-Safe Design
  • For Commercial Use
View All Products on Official Site

Why Choose AJF Locks?

Engineered for strength, tested for reliability, trusted worldwide.

Military-Grade Security

Our locks undergo rigorous testing for tamper resistance, corrosion, and extreme weather conditions.

Global Export Ready

Certified with TUV, ROHS, and ISO standards. Shipped to over 50 countries with full documentation.

Factory Direct Pricing

Cut out middlemen. Get competitive wholesale rates with MOQ flexibility and fast lead times.

15+
Years in Business
10M+
Units Sold
50+
Countries
200+
Product Variants

Frequently Asked Questions

Where is your factory located?

Our factory is located at No.2357, Tiantong South Road, Yinzhou District, Ningbo, Zhejiang, China.

Do you offer OEM/ODM services?

Yes, we provide full OEM and ODM support including custom branding, packaging, and design.

What certifications do your products have?

Our products are ROHS tested and TUV certified. Test reports are available upon request.

What is your minimum order quantity (MOQ)?

MOQ varies by product, starting as low as 100 units. Contact us for specific details.

How do I place an order?

Visit locksinchina.com to browse products and contact the sales team directly.

Get in Touch

Reach out to our sales team for quotes, samples, and OEM inquiries.

Sales Contact

  • Name: Angel Chen
  • Tel: +86-574-88598851
  • Mobile: +86-13685713486
  • Email: angel_cnlocks@locksinchina.com
  • Email: sales@ajflocks.com
  • Fax: +86-574-88508418
  • Skype: angel_cnlocks

Factory Address

No.2357, Tiantong South Road,
Yinzhou District,
Ningbo, Zhejiang,
China
Post Code: 3155100

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