OTC Welding Equipment & DAIHEN Robot Supplier in China
We are an official supplier of OTC DAIHEN welding machines, welding robots, and original spare parts. Our products are 100% genuine with fast worldwide delivery and professional technical support.
OTC Daihen Welding Equipment
Explore authorized OTC DAIHEN digital welding machines and high-precision robotic systems engineered for heavy industrial manufacturing, offering exceptional arc stability and low-spatter performance.
About Us
OTC Daihen Spare Parts
Keep your production lines running smoothly with 100% genuine OTC replacement components, ranging from teach pendants and wire feeders to specialized welding torches and contact tips.
Case Studies

Multi-Robot Cooperation

Single-Robot Dual-Station

Single Robot One Station
Fronius welders and original parts
Discover advanced Fronius intelligent welding solutions and original robotic water-cooled/air-cooled torches designed for maximum efficiency and precision.
OTC Daihen Robot Knowledge
OTC Daihen Welding Machine Knowledge
Binzel original spare parts
Equip your automated welding cells with authentic Binzel ABIROB and ROBO series MIG/MAG torches and high-durability consumables.
Your Trusted Partner for Industrial Welding Automation & Genuine Parts
As a specialized supplier in automated welding and cutting infrastructure, our primary focus is delivering high-performance machinery and ensuring your production lines operate with zero interruptions.
Advanced Machinery & Robotic Cells
Our equipment catalog encompasses everything from digital inverter DC pulse TIG welders and low-spatter MIG/MAG systems to heavy-duty air plasma cutting machines and welding positioners. By integrating industry-leading robotic arms (such as the OTC FD-series) and intelligent power sources (like the Fronius TPS/i series), we help fabrication facilities achieve flawless arc stability, perfect weld seams, and enhanced overall automation efficiency.
Extensive Inventory of Genuine Consumables
We understand that even the most advanced robotic welding stations require precise and durable consumables to maintain peak performance. To prevent costly downtime, we maintain a comprehensive, ready-to-ship inventory of 100% original spare parts. Our stock deeply covers specialized water-cooled and air-cooled torches (including the Binzel ABIROB and ROBO WH series), precision wire feeders, guide tubes, contact tips, and tungsten electrodes. Furthermore, we supply critical electronic and structural components, such as robotic teach pendants, PLC control boards, and encoder cables, ensuring you have immediate access to the exact OEM parts your system demands.
Technical Troubleshooting & Global Fulfillment
Navigating complex robotic welding errors or identifying the correct replacement part can be challenging. Our engineering team provides robust technical troubleshooting support, detailed equipment manuals, and precise cross-reference part matching. Combined with our streamlined global shipping protocols, we ensure that critical industrial components reach your facility swiftly and safely, safeguarding your operational continuity throughout the equipment’s entire lifecycle.

































