To whom may it concern,Hamburg Trading Corporatio is a the unique seller for melamine foam all over the world.Hamburg Trading Corporatio is a receiving the melamine foam form Basf. Furthermore, we are the official agency of Basf in Asia.The people call the our melamin foam such as Magic sponge.The reason is that this foam can remove anything in your house.We ever welcome to your inquiry or RFQ.Thanks.Best Regards,Wonsik Jang