1.High quality refractory material. 2.Curve edge, can effectively make the welding smoke around away. 3.Perfect face protection from welding, especially for ears and neck 4.The sensitivity of the sensor can adapt to all kinds of welding process and the working environment.

1.High quality refractory material. 2.Curve edge, can effectively make the welding smoke around away. 3.Perfect face protection from welding, especially for ears and neck 4.The sensitivity of the sensor can adapt to all kinds of welding process and the working environment.

1.High quality refractory material. 2.Curve edge, can effectively make the welding smoke around away. 3.Perfect face protection from welding, especially for ears and neck 4.The sensitivity of the sensor can adapt to all kinds of welding process and the working environment.

1.High quality refractory material. 2.Curve edge, can effectively make the welding smoke around away. 3.Perfect face protection from welding, especially for ears and neck 4.The sensitivity of the sensor can adapt to all kinds of welding process and the working environment.

1.High quality refractory material. 2.Curve edge, can effectively make the welding smoke around away. 3.Perfect face protection from welding, especially for ears and neck 4.The sensitivity of the sensor can adapt to all kinds of welding process and the working environment.

1.High quality refractory material. 2.Curve edge, can effectively make the welding smoke around away. 3.Perfect face protection from welding, especially for ears and neck 4.The sensitivity of the sensor can adapt to all kinds of welding process and the working environment.