Advance welding technique of Vinmay
publisherKylie
time2017/05/11
- Our tubes can get fully welding nd smooth inner welding through the good control of welding and grinding technology of welding current and speed proportion.
Our tubes are welded by TIG welding method. They can get fully welding and smooth inner welding through the good control of welding and grinding technology of welding current and speed proportion.
