缅甸采购需求：警用装备、军用装备、战术装备、防弹装备

I'm looking to place an order for bulletproof armor and wanted to know if you have options available that meet Level III or IV specifications. I'm particularly interested in understanding the different materials used, their respective weights, and any customization options you might offer. Additionally, could you provide information on the lead times for production and shipping? It would also be helpful to understand your pricing structure for bulk orders. If you have any certifications or testing results for these products, please share those as well. Looking forward to your detailed response!