Taian Newlife Mechanical and Electrical Technology Co., LTD. Is a high-tech integrated company specializing in research, development, manufacture, and international trade of Auto Darkening Welding Helmet. TH series auto darkening welding helmet is the outstanding crystallization of our researchers. It has advantages of beautiful style, ample interior space, comfortable to wear, fast response, high-resolution, wide viewing angle, reflection time and light sensitivity can be adjusted. It is suitable for TIG , MIG, MAG welding and other kinds of arc welding, plasma cutting, polishing, etc. Technical parameters are up to the international standards such as EN \ ANSI. Our auto darkening welding helmet can protect the welder from sparks, UV rays \ IR rays and bright light of the torch.