... stable quality,competitive price! We are gold supplyer of various phosphate products!!As one of the best enterprise of our goverment ... ,GREECE,ENGLAND,SOUTH AFRICA....etc. The technical detail of diammonium phosphate (dap)we are supplying is as follow:ItemsAnalysis Results(NH4 ... -5875037 +86-771-5790766Fax:+86-771-5790667Mobile:+86-13607872333 DIAMMONIUM PHOSPHATE (DAP) TECH GRADE