2017 National Convention of Water Environment Association of the Philippines (WEAP) Posted on July 30, 2017June 2, 2018 by Texin Inc. “EXHIBITOR to the 12th National Convention of Water Environment Association of the Philippines (WEAP) on July 19-21, 2018 at Crowne Plaza Manila Galleria, Ortigas Avenue, Ortigas Center, Quezon City.”