Anti Rust Plastic Covered Weatherproof Laminated Padlock

This laminated padlock resists impact and extreme weather. It features anti rust protection and high cut resistance for global security needs.

Anti RustWeatherproofOEM/ODM Ready

Leading Source Factory. Global Certified Excellence.

20+ Years Experience | 50+ Production Lines | 100% Quality Inspection

From ISO to Fire-proof certifications, our facility is engineered for precision. Yuefong Lock offers the ultimate OEM & ODM partnership, delivering factory-direct professional support for security professionals worldwide.

Overview

As a professional lock factory with over 20 years of experience, we provide comprehensive OEM and ODM services for our premium security laminated padlocks.

Our heavy duty laminated padlock features a robust laminated steel padlock structure that easily resists impact and is far stronger than ordinary brass locks.

Designed with an all-weather ready PVC protective cover, this waterproof laminated padlock serves as a highly reliable weatherproof padlock and plastic covered padlock that can withstand extreme temperatures ranging from -20°C to 50°C.

Engineered to be an exceptional anti rust laminated padlock, it is equipped with a solid brass cylinder and a hardened alloy steel shackle, making it highly cut-resistant and pry-resistant.

Whether you are looking for a durable outdoor laminated padlock or a tough gate laminated padlock, this product is the perfect solution for securing yard gates, storage cabinets, storefronts, and construction sites.

At a Glance

  • Robust laminated steel structure
  • Weatherproof & rust-resistant
  • PVC cover for extreme conditions
  • Alloy steel shackle for extra strength
  • Available for OEM & ODM services

Specifications

SpecificationDetail
Model740WP / 750WP
Unlock ModeKey Unlock
Body MaterialLaminated Steel
Shackle MaterialAlloy Steel
ColorBlack
Shackle Diameter9mm (740WP) / 10mm (750WP) – Including PVC Cover
Weight226g (740WP) / 365g (750WP)
Shackle Width35mm (740WP) / 43mm (750WP)
Shackle Height40mm (740WP) / 46mm (750WP)
Body Dimensions48mm x 29mm x 84mm (740WP) / 57mm x 34mm x 97mm (750WP)

Factory Video

Product Details

Anti Rust Plastic Covered Weatherproof Laminated PadlockAnti Rust Plastic Covered Weatherproof Laminated PadlockAnti Rust Plastic Covered Weatherproof Laminated PadlockAnti Rust Plastic Covered Weatherproof Laminated Padlock

Manufacturer Advantage

Zhongshan Yue-fong Mai’s Manufacture Co., Ltd. — a true source factory for B2B smart locks and high-security padlocks (not a trading company).

70,000㎡
Production complex, 600+ staff
10M+/yr
Annual output capacity
±0.02mm
In-house master mold precision
120–240h
Salt-spray tested (ASTM B117 / ISO 9227)
OEM / ODM / JDM
CAD blueprints in 3–5 days
CE / FCC
Compliance — certificates on request

FAQ

What materials are used for this padlock?

The padlock is made from laminated steel with a brass cylinder and an alloy steel shackle.

How do you unlock this padlock?

It uses a key unlocking mechanism.

What is the minimum order quantity (MOQ) for OEM services?

MOQ depends on the scope of the OEM services required. Contact us for details.

Are OEM and ODM services available for this product?

Yes, we offer comprehensive OEM and ODM services.

Is this padlock certified for international standards?

While specific certifications aren’t listed, it is manufactured to high quality standards acceptable globally.

Customer Reviews

Honestly, the scale of this place is insane. I visited their 'Garden Factory' in Zhongshan last year and seeing those high-speed die-casting machines in action convinced me. We’ve moved our entire 200k-unit padlock order here. They just don't miss a deadline.
S. Henderso
Head of Procurement
Total lifesaver! We needed a specific Tuya firmware tweak for our glass door lock series. Most vendors said 'impossible,' but Yuefong’s R&D team handled it like pros. It’s clear they own the full manufacturing chain—not just assembling parts from someone else.
Luca T.
IoT Solutions Architect
In 20+ years of hardware sourcing, I prioritize a factory’s internal QA standards. Yuefonglock’s 120-hour salt spray testing and C-level cylinder precision are top-tier. For anyone looking for a reliable manufacturing partner in China, this is the gold standard.
Hans G.
Security Hardware Consultant

Where Excellence Grows

Step inside our 70,000㎡ Garden Factory, where 23 years of heritage meets modern smart manufacturing.

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