In order to improve welding technology and enhance the spirit of teamwork,our company hold a welding technology competition, items including argon-arc welding,general welding ,Carbon dioxide protection welding.
The same work-pieces are used during the competition, and the winner is judged by the jury after the completion of the competition. 19/05/2017







Copyright © 2017.WenZhou BlueSky Energy Technology Co.,Ltd. All rights reserved.