... 2.Multi-layer LCD and coated glass Welding Mask / Auto Darkening Welding Helmets / Auto Darkening Face Shield 1. The shell is made ... , neck, ears and so on. 3. Use solar cell as a working power supply, automatic switch, ... building materials such as nails, galvanized wires, welding consumables and wire meshes.7. Our company has ... Life is what we make it! Welding Mask, Auto Darkening Welding Helmets