Our jackets have two kinds, one's material is PE, and the other is Kevlar. The steel plate jacket This is common bulletproof vest.Our bulletproof products are made of High Tenacity and High Modulus (PE)Fiber, it is one of the three most hi-tech fibers in the world. In China, the technologyof PE production is developing fast . The PE we use is the newest GenerationThird material. With PE fabric ...