The powered respirator is used for dust removal and partial odor removal, not for gas or vapors and is used to reduce or remove resistance to inhalation during respiration by producing a constant air flow.
Auto darkening welding helmet :
Light state shade:DIN4
Dark state shade:DIN5-8/9-13
Shade control ways:external
Power supply: solar cell &lithium batteries
Three layers of filtration more perfect effect.
Stainless steel mesh(pre-filtration)
Activated carton filter
Air filter(solid particles,smoke and other pollutants’ filtration)
Material case:impact proof ABS
1. Each type MOQ
If OEM brand , more than 1000pcs is ok .
20pcs/carton ,6pcs /carton or 4pcs/carton
Usually need 30-35days for one container . Also calculate based on quantity
4. Can we visit your factory?
Yes . Any time is ok .
5. Which payment that you accept?
6. Which certificate that you have?