Hi,We are a company based in Kabul Afghanistan, We need import the following Chemical for carpet washing process, Our Colleague is in Shanghai now, and this is his phone number: 18721530638 and his name is Mr. Qassimy, you can call him and meet him and show your products, and he may have some samples from your side,The Chemical which we need is :1- Caustic Soda Flakes2- Sodium Hypoclorideand also we are looking for some chemical to put more shine on Wool patterns.We will remain at your disposal, for further discussions,Thanks and Regards,DJ Manan Show More