1. Confirm to GA7-2004 GB national standards, testing report;
 
2. Made of special fibers, heat insulation, waterproof, wear-resistant, can avoid acids, oils and other chemicals directly hurting the hand;
 
3. Palm wear-resistant to 2000
 
4. cutting force 40N, tearing strength 131N, piercing force 68N;
 
5. the hydrostatic pressure isn’t less than 7KPa
 
6. the whole thermal protective 30.4cal / c㎡.