... ANSI Z87.1 certifications. 2.Electro-optical technology of Germany. 3.High-definition visual effect and LCD. ... Products meet the indicators 1. Model Of Welding safety Gas mask:EH-107/EF9242.2. ... ADF: EF9040J, EF9040,EF9242,EF9848.14. Colour Of Welding safety Gas mask : blue,green,silver,black ... spay-paint according to customer’s choices.15. Dimension Of Welding safety Gas mask : 340mm*240mm*220mm.16 ...