... In NH4H2PO4,(NH4)2HPO4, after being broken into pieces. Subsidiary agent being added to and being made dry, it become into ... companies, etc.The agent is classified in the content of ammonium phosphate, such as 50% base material,75% base material, etc.ABC powder ... the clients' requirements.the advantages of our ABC powder extinguishing agent :1.Our factory is located in extinguishing zone, enjoying rich ...