Produced by our factory labor protection and labor protection supplies shoes tested by the National Center for State based on LD50-94 (anti-hit) / GB16756-97 (oil) / GB12017-89 (anti-puncture) / GB12011-2000 (6KV insulation) / GB4385-95 (anti-static) testing standards，Technical performance have reached the national standard, the seized items in line with the requirements of high-class product.本公司供应注射PU底系列安全鞋劳保鞋钢头鞋，品牌久固 JIUGU，型号Z2155。参数为：鞋底质地：PU，鞋面质地：牛皮。质量保证，欢迎咨询洽谈。