Atty. Noel Raymond "Noel" R. Ostrea
Ms. Eligia "Eligia" D. Clemente
Ms. Amelita "Amy" S. Alim
Mr. Junghan "Hap" K. Junghan
bebeng@ostrealabs.com
aalim@ostrealabs.com
hjunghan@ostrealabs.com
Laguna Laboratory:
Barangay Road, Bo. Mamplasan, Binan, Laguna
Telephone : (02) 889-9058 / 9059
(049) 530-0102 ; (02) 848-6951
Telefax : (02) 520 - 9189
Email (s) : omli@pldtdsl.net Email (s) : omlione@yahoo.com
Email (s) : omlione@yahoo.com
Cebu Laboratory:
342 V. Albano St., Bakilid, Mandaue City
Telefax : (032) 343 - 6472
Email (s) : ostre@skyinet.net
Makati Receivng Station:
DHI Bldg., No.2 Lapu-lapu Ave., Magallanes Village, Makati City
Telephone : (02) 852 - 2784