... PE or aramid. We are producing the Bullet Proof Product (Police Equipment, Police Supply, Bullet Proof Vest, Bulletproof Vest, Body Armor, Ballistic Vest, Bullet Proof ... High Tenacity & High Modulus PE Fiber. It's one of the best materials for the bullet prevention currently. With the PE fiber properties, the Bullet Proof Vest ... damages or injuries.The Bullet Proof Vest has very good sunlight ...