High Precision
Laser cutting and metal stamping ensure accurate dimensions and clean edges.
Precision sheet metal components for electronic enclosures, cabinets, and equipment structures with reliable protection and accuracy.
Custom Sheet Metal Products
Rugged Chassis & Frames Engineered for Structural Strength
Our sheet metal chassis and frames are designed for equipment housings, vehicle structures, and structural assemblies. Manufactured to cutting tolerances as tight as ±0.1–0.2mm, bend tolerances of ±0.5°, and precision-welded joints, they ensure a secure fit and long-term performance in demanding environments.
Custom Design
Fully customizable dimensions, mounting points, and configurations, including tube chassis frame and vehicle chassis frame builds.
Durable & Reliable
Carbon steel, stainless steel, and aluminum options with powder coating for long-term corrosion resistance.
Easy Installation
Pre-drilled mounting points matched to your equipment layout, ready for direct assembly.
Custom Material
Chassis, Frames & Assemblies
A wide range of customized chassis, frames, and structural assemblies for different industrial applications.
Battery/Power Cabinet Frame
Custom structural frames for battery and power cabinets, welded from aluminum with an open-rail design for equipment mounting.
Industrial Equipment Base Frame
Custom structural base frames, welded from thick-gauge steel for heavy industrial equipment support.
Robotic Control System Chassis
Custom open-frame chassis for robotic control electronics, welded from carbon steel for structural stability.
Rack-Mount Server Chassis
Custom rack-mount server chassis, formed from aluminum for 19-inch standard rack installation.
Can't find what you need?
We specialize in custom sheet metal solutions. Send us your drawings or specifications, and we'll manufacture exactly what you need.
ABOUT TONGYONG
Learn More About Us
Your Trusted Partner in Sheet Metal Manufacturing
Backed by sheet metal manufacturing capabilities in China dating back to 2003, we provide high-quality solutions from prototyping to mass production for customers worldwide.
- Advanced equipment & skilled team
- Strict quality control system
- Custom solutions from design to delivery
- On-time delivery & excellent service
Industries
Industries We Support
We provide precision sheet metal solutions for a wide range of industries. Click an industry to explore how we can support your project.
Industrial Equipment
Durable sheet metal solutions for industrial machinery, equipment frames, and protective structures built for demanding applications.
Key Applications
- Heavy-Duty Structures
- Custom Metal Parts
Automation & Robotics
Custom sheet metal fabrication for robotic systems, automation equipment, and intelligent manufacturing applications.
Key Applications
- Precision Components
- Complex Assemblies
Medical Devices
High-quality sheet metal parts for medical equipment requiring clean finishes, precise dimensions, and reliable performance.
Key Applications
- Strict Quality Control
- Clean Surface Finishes
Energy & Power
Reliable sheet metal components for power equipment, electrical systems, and energy applications requiring strength and safety.
Key Applications
- Robust Construction
- Heat Resistance
Automotive Components
Precision sheet metal parts for automotive systems, prototypes, and production components with consistent quality.
Key Applications
- Automotive Standards
- Precision Forming
FAQ
Frequently Asked Questions
Find quick answers to the most common questions about our products, services, and processes.
What is a chassis frame?
A chassis frame is the structural base that supports and houses other components, whether for equipment, electronics, or a vehicle. We fabricate chassis frames in sheet metal, tube, and welded configurations.
Can you weld a complete chassis assembly, not just supply parts?
Yes, we handle full chassis assembly including welding, so you receive a finished, ready-to-install unit rather than individual parts to assemble yourself.
Do you work with tube and structural steel, not just sheet metal?
Yes, our chassis and frame capabilities include tube bending and structural steel fabrication alongside sheet metal work.
Get a Quote
Fill out the form below and upload your drawings.
