National Master Plumbers Association of the Philippines Inc. Unit 205, ENCM Bldg. 1099 Chino Roces Ave. cor. Mascardo St., Sta. Cruz, Makati City, Metro Manila, Philippines Landline :(632) 8371-3433 CP Number: 0947-4635-345; 0917-1756-409 E-mail : nampapinc@gmail.com Facebook :www.facebook.com/groups/nampaporg;nampap headquarters
