Who is Aotai
Why choose Aotai
History of Aotai
SMAW
GMAW
GTAW
SAW
CUTTER
ACCESSORIES
PPE
Standard Automation
Robotics
Quick link
Service Hotline
+86 0531-81921030
New Release
Top Selling
Automobile
Shipbuilding
Steel Fabrication
Pipeline
Heavy Machinery
Aluminum Welding
Maintenance & Repair
Construction
Vessel&Tank
Cladding System
Download Center
Online Support
Certificate
Educational-Training
Video
FAQ
