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Premium Security Locks Built to Last

HG.Lock – Trusted Chinese manufacturer of high-security padlocks and door locks since 1959. OEM/ODM solutions with global certifications and 5 million units annual production capacity.

Security Padlocks
Factory Overview

About HG.Lock

Foshan Nanhai Shishan Hongguang Lock Factory, formerly known as Guangzhou Hongguang Lock Factory, was founded in 1959 by locksmith Mr. YaoHua Hu in Guangzhou, China. With over six decades of experience, we have evolved from a small family-run workshop into a modern manufacturing facility spanning 50,000 square meters.

Today, we are a leading supplier of high-quality padlocks and security locks, producing approximately 5 million padlocks and 3 million cylindrical locks annually. Our HG.LOCK brand integrates advanced U.S. security concepts, delivering products that surpass American standards in durability, anti-theft performance, and value.

5M+

Padlocks Annually

59+

Years Experience

Why Choose Us?

We combine decades of craftsmanship with modern manufacturing to deliver unmatched quality, flexibility, and value.

59+ Years Expertise

Founded in 1959, we bring nearly six decades of lock manufacturing experience, ensuring reliability and innovation in every product.

Triple Quality Control

Every product undergoes three rigorous QC stages: raw material inspection, semi-finished checks, and final product verification.

Competitive Pricing

In-house production and strong supply chain control allow us to offer high-quality locks at the most favorable prices.

OEM & ODM Support

Fully equipped to handle custom designs, branding, and packaging for private label and original design projects.

Alibaba Trade Assurance

Your orders are protected with Alibaba Trade Assurance for secure and smooth transactions.

Multilingual Support

Our well-trained team provides prompt and fluent English support for all your inquiries.

Our Products

Explore our wide range of high-security locks designed for industrial, commercial, and residential applications.

Stainless Steel Padlock

Stainless Steel Padlock

Corrosion-resistant, ideal for outdoor and marine environments. Available in multiple sizes.

Brass Padlock

Brass Padlock

Durable and aesthetically pleasing. Excellent for decorative and high-moisture areas.

Low Carbon Steel Padlock

Low Carbon Steel Padlock

Cost-effective and strong. Suitable for general-purpose locking needs.

Iron Padlock

Iron Padlock

Heavy-duty construction for maximum security in industrial settings.

Alloy Padlock

Alloy Padlock

Lightweight yet strong. Ideal for transportation and logistics applications.

Gun Lock

Gun Lock

Secure firearm storage with tamper-proof design. Meets safety regulations.

Door Lock

Door Lock

Robust locking mechanisms for residential and commercial doors.

Bank Lock

Bank & Financial Padlock

High-security locks for cash boxes, ATMs, and financial institutions.

Cam Lock

Cam Lock

Compact and reliable. Used in cabinets, vending machines, and control panels.

Power Grid Padlock

Southern Power Grid Padlock

Designed for utility and energy sector applications with high tamper resistance.

5M+

Padlocks Produced Annually

3M+

Cylindrical Locks Yearly

50,000

m² Factory Area

1959

Year of Foundation

Frequently Asked Questions

What materials are your padlocks made from?

We manufacture padlocks from stainless steel, brass, low carbon steel, iron, and various alloys, depending on the model and application.

Do you offer OEM and ODM services?

Yes, we fully support OEM and ODM projects, including custom branding, packaging, and design modifications.

What is your minimum order quantity (MOQ)?

Our MOQ is as low as 100 pieces for selected models, making us ideal for small and large orders alike.

Are your products certified?

Yes, our products meet international quality standards and we hold relevant certifications for export.

How do you ensure product quality?

We implement a three-stage QC process: raw material inspection, semi-finished product checks, and final product verification before shipment.

Get in Touch

Ready to start a project or have questions? Visit our official website to connect with our team.

Email

[email protected]

Phone

+86-755-8586-2329

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