bullet proof plate,armor plate 1)silicon carbide,NIJ IV,multi-curved, 2)30*25Cm 3)Perfect Quality: ... ISO9001-2008 bullet proof plate,armor plate1)silicon carbide,NIJ IV,multi-curved,2)30*25Cm3)Perfect Quality:ISO9001 ... -2008 Introduction 1. This silicon carbide bulletproof plates has adopted advanced technology, having the characters of ...