الوصف

produces portable gas cylinders through advanced technology. Compared with conventional respirators, we use aluminium or aluminium composite cylinders instead of steel ones, with weight reduction of *0%**0%, so they are more preferable for people with breathing problems.
Gas cylinder introduction:
Gas cylinder liners are made of high quality ***1 aluminium alloy materials. The manufacturing procedure includes punching, drawing, heat treatment, CNC flow forming spinning, inner surface treatment, etc. The wall thickness is uniform with little difference. The shape of shoulder and base are produced with high precision and consistency.
Durable for **-year ; 
*-year requalification period;
 Smooth, high quality, easy-care exterior finish.