Hi Sir/Madam,It is nice to write to you. This is leo from United States of America. I am interested in placing your block building/mold/machine, AAC block machine on the market.Could you please send me the quotation from this with the details as below:Size,Capacity,Automatic,Do you have any quality assurance certificates?Thank you very much in advance.With RegardsleoLpnsellThis Message is from mobile Show More