Address :  Partoza Compound, South Drive Street Barangay San Antonio, San Pedro Laguna
Main Office Tel # : (02) 869-6859 / 478-7752 / 478-7939 / 519-6656 / 954-9091
Manila Office Tel # : 731-2449 / 743-8048
Tel Fax : 743-8133 / 808-1778
Email Address : nga.profibus@rocketmail.com / eel31668@yahoo.com