As a professional China truck tool box lock manufacturer, East Sea Machinery delivers precision-engineered heavy-duty locks. Our Truck Tool Box Locks are engineered for rugged environments and demanding use. Built from high-grade zinc alloy via precision die-casting, they deliver triple protection in corrosion resistance, wear resistance, and impact strength. The reinforced internal structure ensures long service life, making them ideal for heavy trucks, tool boxes, utility vehicles, and industrial cabinets that require dependable security hardware. With designs that resist tampering and seal effectively against weather, these locks help protect valuable tools and equipment wherever the job takes you.
We offer a diverse product matrix of Truck Tool Box Locks to meet different application needs and styles. Variants include:
Each model is available in multiple configurations (left/right-hand versions, keyed alike, keyed different) and with optional sealing gaskets or reinforcements. This product matrix ensures that whether you need a traditional mechanical lock, an electrified handle lock, or a weatherproof paddle latch, we have the right Truck Tool Box Lock to match your toolbox, cabinet or vehicle body design.
We deliver precision-engineered hardware solutions for commercial vehicles and industrial applications. Backed by decades of expertise, certified quality, and strong global partnerships, we help you drive efficiency, durability, and performance through OEM innovation.
20 Years of Expertise
Founded in 2002, we focus on locks, hinges, folding steps, and handles—refining every detail with precision and durability trusted across industries.
Custom R&D Support
Our engineers work with clients from concept to production, optimizing structural design, usability, and cost-effectiveness.
Premium OEM Quality
We use high-grade materials and implement strict quality standards. Our products outperform industry benchmarks in durability and service life.
Trusted by Global Leaders
Serving partners in the USA, Canada, and Australia, we’ve delivered over 10 million OEM products with proven reliability in demanding environments.
Agile Production
From casting and stamping to CNC machining and sheet metal fabrication, our integrated production ensures rapid response and customization.
Quality Assured
Our ISO9001-certified facility upholds rigorous quality systems, ensuring consistency, compliance, and confidence in every shipment.
