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Global Lock Factory Portfolio: OEM/ODM Security Solutions

Our Global Lock Factory provides certified industrial hardware through rigorous laboratory testing.
Live Lab Footage & Data

Stop Guessing.
Look at the Raw Data.

Why do 90% of cheap padlocks fail within 3 months in harsh environments? As a premier Global Lock Factory, we put our products to a 240-Hour Salt Spray and 2500N Tensile Test. Explore why our Global Lock Factory expertise is trusted by bulk buyers worldwide.

Enter The Test Lab ➔
Test Profile: Destructive Tensile ID: YF-QC053C
YueFong Padlock
2595 N
Market Imitation
258 N
[ Data breach detected. View full 240H Salt Spray report inside. ]
COLLECTION 2026

The Core
Selection

OEM · ODM · Wholesale
Factory Direct Pricing

YF — 01 Industrial 4-Digit Combination Padlock
Model: YF-40L / Series: Industrial
Industrial Safety 4-Digit Combination Waterproof 40mm Laminated Padlock
Waterproof Rated
40mm Body
YF — 02 Rustproof Rotary Dial Combination Padlock
Model: YF-50R / Series: Rotary
Rustproof 50mm Zinc Alloy Keyless Rotary Dial Combination Padlock
Zinc Alloy Body
Rustproof Coat
YF — 03 Outdoor Waterproof Anti-Pry Laminated Padlock
Model: YF-LB / Series: Heavy Duty
Outdoor Waterproof Anti-Pry Long Beam Anti-Theft Laminated Padlock
Long Beam Shackle
Anti-Pry Design
YF — 04 45mm Hardened Steel High-Security Padlock
Model: YF-45H / Series: Security
45mm Hardened Steel High-Security Prying-Resistant Padlock
Hardened Steel
Max Security
YF — 05 Stainless Steel Keyless Disc Dial Padlock
Model: YF-DD / Series: OEM/ODM
OEM/ODM Stainless Steel Keyless Disc Rotary Turntable Combination Dial Padlock
Stainless Steel
OEM Ready
YF — 06 Steel Cable Wire Rope Padlock with Key
Model: YF-C5 / Series: Cable
Cylinder Steel Cable Gun Safe Lock 5mm Wire Rope Padlock with Key
5mm Wire Rope
PVC Coated
YF — 07 Brass Pin Cylinder Laminated Padlock
Model: YF-BP / Series: Classic
Pick-Resistant Brass Pin Cylinder Laminated Padlock for Fitness Locker
Brass Pin Core
Pick Resistant
YF — 08 Industrial Heavy-Duty LOTO Laminated Padlock
Model: YF-LOTO / Series: Industrial
Industrial Heavy-Duty Brass Steel LOTO Waterproof Laminated Padlock
LOTO Certified
Heavy Duty

Beyond manufacturing, we carry a 30-year mission to provide stability for over 1,000 families and security for global brands. Experience the peace of mind that comes from a partnership built on responsibility, international vision, and the highest industry standards in Guangdong.

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Industry Leading Global Lock Factory Capabilities

As a Global Lock Factory with 23 years of heritage, Yuefong operates a 70,000㎡ 5S certified garden factory[cite: 2]. Every product from our Global Lock Factory undergoes a 240H salt spray and 2500N tensile test to ensure uncompromising strength.

Our Global Lock Factory engineering team ensures ±0.02mm mechanical precision for all security solutions. With an annual capacity of 10 million units, our Global Lock Factory facility provides professional OEM/ODM services with CAD drawings available in 3-5 days.

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