Pingxiang Guangyu Import and Export Trade Co.,Ltd is not only a manufacturer but also a trading company .We can export most of our chinese products with the best quality and the favorable price .small order can be accetable .Our main products include the follows :1.Polyurethane filter foam that be used in ceramic filter ,air filter ,aquarium,wastewater treatment .2.Alumina and silicon carbide ceramic filters 3.Plastic ,metal and ceramic chemical industrail packing .4.Ceramic honeycomb filter .5.Wastewater treament and environment protect products .Please contact with us for more information .we can provide our prodcuts with the best service and the best quality .