Carbon Steel Welding
For daily steel fabrication and repair.
DEYUN is now a RILAND Group brand.
Hardcore welding power, without luxury overhead.
Built for the weld, not the showroom.
20+
Years Experience
Focus on welding industry
100+
Countries & Regions
Products are exported worldwide
200+
Distributors Worldwide
Global sales & service network
37
Machine Models
MIG, TIG, pulse and low-spatter lines
Product Series
View all products
MIG/MAG Welders
- Gas-shielded wire welding.
- For steel fabrication.
- Fast workshop output.
TIG Welders
- Precision TIG welding.
- For stainless and aluminum.
- Clean, controlled welds.
Pulse MIG/MAG
- Pulse arc control.
- Better heat control.
- Cleaner weld appearance.
Low-Spatter MIG/MAG
- Lower spatter.
- Less grinding work.
- Lower cleanup cost.
CO₂ / MAG Welders
- CO₂ steel welding.
- Stable wire feeding.
- For daily workshop jobs.
Application Scenes
View all applications 
Stainless Steel Welding
For clean TIG and controlled welds.
Aluminum Welding
For AC TIG or spool-gun MIG applications.
Workshop Fabrication
For small and medium fabrication shops.
Heavy Fabrication
For higher-output industrial welding jobs.
Robotic Welding
For automated welding power-source applications.
Factory Details
A few shop-floor details behind the finished machine: panel checks, connectors, sorted parts and practical assembly control.
Final Assembly Line
Open machines move through assembly before casing, testing and packing.
Internal Board Assembly
Internal boards, wiring and repeated assemblies are checked on the line.
Weld Result Review
Real weld samples help buyers judge output beyond brochure claims.
Why Choose DEYUN
I
Industrial Grade
Designed for harsh industrial environments.
S
Stable & Reliable
Strict quality control and full testing.
S
Smart Control
Advanced inverter technology for consistent output.
B
Best Value
High performance without luxury overhead.
G
Global Support
Fast response and practical after-sales support.
Distributor Program
Become a DEYUN Distributor
Grow your local welding business with practical machines, proof materials and factory-side support.
Why Distribute Deyun?
01
Better Margin
Factory-direct pricing with room for regional resale.
02
Clear Product Range
Entry, workshop and heavy-duty welders for different customers.
03
Sales-Ready Proof
Welding videos, model explanations and product materials for dealer sales.
World Map Showroom
Distributor Network
100+
Countries & Regions
200+
Distributor Contacts
A dealer-facing display for products, accessories and global reach.