Battery Enclosure Access Panels
Custom access panels for battery enclosures, designed for secure sealing and easy maintenance access.
Sheet Metal Panels & Covers
Custom Electrical Junction Box Cover Plates
Electrical junction box cover plates protect wiring connections while providing easy access for maintenance and inspection.
✓ Laser-cut to precise dimensions with clean, deburred edges
✓ Available in stainless steel, carbon steel, and galvanized steel
✓ Countersunk or through-holes matched to your mounting pattern
✓ Powder coating or plating available for corrosion resistance
We support custom sizes, hole patterns, and thicknesses to match your existing electrical box or new design. From prototypes to volume production, each cover plate is fabricated to your drawings or specifications.
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Guitar Amplifier Chassis
A boutique guitar amplifier maker needed a custom aluminum chassis with precise cutouts for tube sockets, transformers, and control knobs, plus a brushed finish for a premium look. We fabricated the chassis in 6061-T6 aluminum to their exact layout, balancing structural rigidity with the tight tolerances needed for internal component fit.
ABOUT TONGYONG
Learn More About Us
Your Trusted Partnerin Sheet Metal Manufacturing
With 20+ years of manufacturing experience supported by our production capabilities in China, we're dedicated to providing high-quality sheet metal solutions for customers worldwide. From prototyping to volume production, every part is built to your specifications.
✓ Advanced equipment & skilled team
✓ Structured quality control
✓ Custom solutions from design to delivery
✓ On-time delivery & responsive service
Your Trusted Parts Partner
From machine model to delivery.
WhatsApp
+86 189 2964 6828
Factory Address
Dongxi Industrial Zone, Waisha Town, Longhu District, Shantou City, Guangdong Province, China
Headquarters (HQ)
7500A Beach Road, #04-307, The Plaza, Singapore 199591
SOCIAL
What to Share With Us
- Product drawings, CAD files, or clear photos
- Material, thickness, quantity, and surface finish
- Tolerance, assembly needs, and expected delivery time
Fast Engineering Feedback
Our team will review your requirements and help confirm the best manufacturing process for your custom sheet metal parts.
Get a Quote
Fill out the form below and upload your drawings.
