There are 203 suppliers who sells boron carbide bullet proof vest on alibaba, mainly located in asia. the top countries of supplier is china, from which the percentage of boron carbide bullet proof vest supply is 100% respectively. Boron carbide (b4c) is an extremely hard boron–carbon ceramic material used in bulletproof vests, tank armor and numerous industrial applications. boron carbide is high performance abrasive material similar to diamonds with chemical and physical properties, such as hardness and chemical resistance.boron carbide ( b4c) is an very hard ceramic material which is used in bulletproof vests, tank armor Welcome to deekon group, one stop military & police solution. we provide best quality uniforms, boots & shoes, bags, bulletproof items, camping equipment, and There are 450 boron carbide bulletproof vest suppliers, mainly located in asia. the top supplying country or region is china, which supply 100% of boron carbide bulletproof vest respectively. boron carbide bulletproof vest products are most popular in western europe, eastern europe, and eastern asia.