· UHMWPE Fiber, Bulletproof Vest, Body Armor, Bulletproof Helmet, Body Armor Plate, Bulletproof Plate, Ballistic Sheld, Bulletproof Fabric, UHMWPE Fabric, Cut-Resistant Company Introduction Hunan Zhongtai Special Equipment Co., Ltd (also called HNZT for short) is a National Key high-tech enterprise located at Economic Development Zone, Linli ...