Your Trusted Custom Sheet Metal Fabrication Company
Triangle Sheet Metal Fabrication is a leading custom sheet metal fabrication company based in Guangdong, China. We specialize in precision manufacturing for industries worldwide — offering OEM solutions, high-quality enclosures, electrical cabinets, and stainless steel structures.
With over 20 years of experience, a 53,000㎡ factory, and advanced in-house capabilities, we help clients turn technical drawings into functional, high-performance metal products.
Our Manufacturing Strength & Global Project Capabilities
Triangle Sheet Metal Fabrication operates a 53,000㎡ advanced facility in Jiangmen, Guangdong, where we manage full-scale custom metal fabrication projects from concept to completion. As a vertically integrated custom sheet metal fabrication company, we are trusted by global clients for delivering high-precision components and complete solutions with speed, consistency, and attention to detail.
What Sets Our Manufacturing Apart:
Over 53,000㎡ of production space equipped with laser cutters, CNC machines, bending presses, robotic welders, and coating lines — all optimized for precision and flexibility.
Successfully completed 1,000+ custom fabrication projects across sectors such as electronics, medical, defense, and energy — each tailored to client specs.
Industry certifications including including ISO 9001:2000 for quality management and CNAS accreditation.
State-of-the-Art Production Lines
From laser cutting to final packaging, our vertically integrated production system ensures speed, accuracy, and repeatable quality for every custom project.
As a leading custom sheet metal fabrication company, Triangle Sheet Metal Fabrication operates multiple production lines designed around specific industry needs—including industrial systems, military-grade components, and commercial applications. This structured approach allows us to optimize for both small-batch prototyping and high-volume production.
Advanced Equipment Across Our Lines Includes:
- Fiber laser cutting machines for clean, high-speed precision
- AMADA CNC punching and CNC bending machines
- Plate shearing, robotic welding, and precision grinding tools
- Powder coating systems for consistent finishing
- Packaging lines and specialized mold setups tailored to client specifications
Our workshop is engineered to deliver streamlined, high-performance fabrication—ensuring that every part meets your exact standards and deadlines.
Main Equipment of Our Custom Sheet Metal Fabrication Company
Our advanced machinery is the foundation of Triangle Sheet Metal Fabrication’s ability to deliver precision-engineered metal products with consistency and speed. With a complete suite of in-house equipment, we manage every step — from raw material processing to detailed finishing — under one roof.
Key Equipment in Our Production Facility:
- Squeeze Riveting Machine
- Precision punches
- Stamping Machine
- Centerless Grinding Machine
- Surface Grinding
- Laser Cutting Machine
- OTC Laser welding equipment
- CNC Bending Machine
- Driller
- Assembly line
- Polishing Machine
- Tapping Machine
- Straightening Machine
- Inspection Equipment
- Powder Coating Line
With this powerful equipment lineup, TRIANGLE- the leading custom sheet metal fabrication company supports industries including electronics, telecom, energy, medical devices, defense, and commercial architecture.
Our Vision: Empowering Global Industries with Custom Sheet Metal Solutions
With over 20 years of experience, Triangle Sheet Metal Fabrication has become one of the most trusted custom sheet metal fabrication companies in Guangdong. Our vision is clear: to empower global customers with personalized, high-quality metal products—delivered with precision, speed, and unwavering consistency.
We put our customers first by continuously improving our processes, materials, and service standards to meet the evolving needs of industries including electronics, energy, medical devices, and commercial equipment.
Fully Integrated In-House Production
At Triangle, full in-house production isn’t just a claim—it’s our operational advantage. Spanning over 53,000㎡, our vertically integrated facility handles everything under one roof:
- Material sourcing
- Laser cutting & CNC bending
- Stamping & robotic welding
- Powder coating & polishing
- Final assembly & inspection
This end-to-end control enables us to maintain strict quality standards, accelerate turnaround times, and offer cost-effective solutions to clients worldwide.
in-house production workflow
1 - Raw Material
High-quality metals sourced based on your design needs.
2 - Cutting
Laser and CNC cutting for precise material shaping.
3 - Bending
Automated CNC bending for exact angles and fit.
4 - Stamping
Custom molds and presses for accurate components.
5- Welding
Manual and robotic welding for strong joints.
6- Surface Finishing
Powder coating or polishing for durability and look.
7- Assembly & Packing
Final product assembly and protective packing.
TRIANGLE SHEET METAL' S Highlight
At Triangle Sheet Metal Fabrication, we deliver more than just parts—we deliver value, reliability, and customized excellence to every client, every time.
Why Clients Choose Us:
- Rich experience in sheet metal frabrication industry.
- More accessible and flexible for customized demand.
- Low material cost and manufacturing overheads.
- Manage production to cut down on lead times
Custom Manufacturing: TRIANGLE SHEET METAL FABRICATION provides custom manufacturing solutions to clients throughout the world. We can manufacture built-to-order parts, customized products and offer a wide variety of options to backup your business. Whether new project, parts sourcing, or a product design…..we can do.
Value-adding: Dedicate to match your needs for the value to the best source. Whatever new designed products or reconfiguring existing products,
we can support high volumes, short-lead times and additive manufacturing services in cost-effective way.