Auto-darkening welding helmets could protect user from hurt of infrared and ultraviolet rays. NTM Auto-darkening Welding Helmets,the shell is made out of special nylon material.Welding filter size:90*110mmDuring the welding,the filter automatically changes...

Auto-darkening welding helmets could protect user from hurt of infrared and ultraviolet rays.. NTM Auto-darkening Welding Helmets,the shell is made out of special nylon material.Welding filter size:90*110mmDuring the welding,the filter automatically changes...

hard hat welding helmet could protect user from hurt of infrared and ultraviolet rays.. hard hat welding helmet is supplied by Zhejiang Nicety Technology Company, which is specializing in designing, manufacturing and selling of safety helmets, protective...

Simple-type Welding Helmet is attached with economy,easy and convenient rectangle filters. NTN simple-type welding helmets,which shell was made out of flame-resistant PP material,attached with economy,easy and convenient rectangle filters.It is widely used...

hard hat welding helmet could protect user from hurt of infrared and ultraviolet rays.. worker helmet is supplied by Zhejiang Nicety Technology Company, which is specializing in designing, manufacturing and selling of safety helmets, protective face shields...

Simple-type Welding Helmet is attached with economy,easy and convenient rectangle filters. NTN simple-type welding helmets,which shell was made out of flame-resistant PP material,attached with economy,easy and convenient rectangle filters.It is widely used...