3D Models Library
Our 3D Models Library lets you quickly search and download industrial hardware models, including hinges, locks, handles, casters, leveling feet, and more. Adjust part specifications in real-time and preview results—saving 90% of your design time.
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Find the Right Industrial Hardware for Your Industry
Our extensive 3D product library has over 6,000 models available online, covering a wide range of industrial hardware, including hinges, locks, handles, casters, leveling feet, etc. You can search for standard parts to quickly find the right match, or contact our engineers for customized service support.
Popular Models:
- Heavy-Duty Hinges
- Quick-Release Locks
- Adjustable Handles
Key Features – Why Engineers Love Our 3D Library
Instant 3D Model Access
Browse our extensive 3D model library for standardized products and quickly identify the perfect match for your needs.
Free Downloads for Customer
As a valued partner, you can download 3D models and product specifications for free, ensuring quick integration into your designs.
Find Products by Use Case
Search for models that fit specific use cases or environments, helping you make informed decisions for your projects.
Technical Documentation
Access detailed product information, including dimensions, materials, and performance data, to ensure your selection meets all your technical requirements.
Customize Your Model
Can’t find the exact model? Our engineers can modify dimensions and materials to match your needs.
Success Stories: How Our 3D Models Help Clients

Alex
"KUNLONG's 3D model library saves me a lot of time. I can quickly search for the model I need and test its matching, which greatly improves the accuracy of the work."

Ron
"The procurement process was very smooth. We found the right hinge immediately, and their sales engineer quickly shared the CAD file with us."
Ready to Save Time on Your Next Project?
Our Resource Library is free for all our partners and gives you 24/7 access to our extensive 3D product library with thousands of ready-made models and detailed technical documentation. Our Resource Library is designed to save you time and effort during the design process.