... AND TRADE CO., LTD is a professional Personal Safety Equipment manufacturing factory, with owned production line ... as export division. Our main products include: Safety Glasses, Safety Goggle, Welding Goggle, Safety Helmet, Welding Mask, Dust Mask, Respirator, ... more durable shell 3.view area:108x50mm4. protect face and head from hurt by spark5.wheel ratchet ... type flip up front welding mask /face shield