Multi-function welding cap
Optimized Ergonomic Design
Free adjustment strap for comfortable and convenient wearing
The design of the overhead cold air system is not sultry in wearing operation.
Window design on both sides of the field of view wider lighting design on both sides of the bright without dark area

Joint (JOINT DESIGN) to "make, right design" as the core value,
Main: Strategy analysis/product design/e-commerce three innovation modules.
Company official website: http://www.qetsj.com/