Being supported by an highly developed and skilled IT group, we could offer you technical support on pre-sales & after-sales support for Box-Type Filter, Hepa Filter Havc , Medium Efficiency Air Filter , Honeycomb Activated Carbon Filter ,Air Purifier Filter . For further queries or should you have any question regarding our products, please do not hesitate to contact us. The product will supply to all over the world, such as Europe, America, Australia,Suriname , Mauritania ,Mozambique , Croatia .As an experienced factory we also accept customized order and make it same as your picture or sample specifying specification and customer design packing. The main goal of the company is to live a satisfactory memory to all the customers,and establish a long term win-win business relationship. For more information,please contact us. And it's our great pleasure if you like to have a personally meeting in our office.