March 16, 2025— PRC Mass Oathtaking of New Master Plumbers at PICC Pasay City
August 30, 2025- PRC Mass Oathtaking of New Master Plumbers at Manila Hotel Tent City, Ermita, Manila
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(02) 8531-9383
National Master Plumbers Association of the Philippines Inc.
NAMPAP 2025 PRC FACE-TO-FACE OATHTAKING