/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: hearingaid01 https://cdn.slidesharecdn.com/profile-photo-hearingaid01-48x48.jpg?cb=1523427408 Ledesma Audiological Center Inc. has been in the hearing industry for more than 35 years. Ledesma is the largest hearing aid sales center in the Philippines with 10 active branches nationwide. ledesma.com.ph/