Title: Diann Bao Enterprise Co., Ltd. Description: 1. In July 1988, Diann Bao Enterprise Co., Ltd. was founded. 2. In summer 1989, DB40 was born and delivered to Japan for wastewater treatment application. 3. 1992, DB60and DB80 were developed and shipped to Japan. 4. 1996, bigger models---DB120L and DB150L were launched in Japanese market. Tags: Air Pump pump URL: http://www.airmac.com.tw [ ]