Hello, how are you,It is nice to write to you. This is Adrian from United States of America. I am interested in adding your 3k rigid sheet, plate, carbon fiber brick, strip to my inventory.May I know more information about product such as:Product Type,Ash Content ( % ) ,Shape,Do you have any quality assurance certificates?Hope you reply to all my questions so I could proceed with buying.SincerelyAdrianAdrian MancillaThis Message is from mobile Show More