hat
A teknoloji se entegral te adopte pou manifakti sak van an ke lejèman ap overlapped nan yon entegral fason leur a pou. Pandan se tan, sak tèt adopte de plis nouvo artisanat pase sak kò sa a, ki te konplètman amelyore sekirite ak rezistans pou bay/fè presyon ak de lè.
eng
The integral overlapping technology is adopted for manufacturing the air bag so that layers are overlapped into an integral to enhance the sturdiness .Meanwhile,the bag head adopts two more new crafts than the bag body,which completely improve the safety and the resistance to pressure and air.