本产品可根据客户要求采用铝蜂窝芯、瓦楞纸芯、陶瓷、金属、其他组合材料等为基材；该产品为我公司与清华大学合作产品，对废气处理的性能经测试大大优于同类产品。 Description of products： This product can use aluminum honeycomb core, corrugated core, ceramic, metal, other composite materials as the base material according to customer requirements;This product is a cooperation product between our company and tsinghua university. The performance of waste gas treatment has been ed to be much better than that of similar products.