 One of its original patents was the dual flush toilet, a plastic toilet tank which could be emptied using two different quantities of water.The company’s headquarters and one of its manufacturing plants is still located at Maagan Michael, an additional production plant (for its Poultry division) is based in the town of Or Akiva, 10 km south of Maagan Michael, and a third plant is located at Kabri in the north of Israel.In 1996, Plasson had an initial public offering (IPO) and listed its shares on the Tel Aviv Stock Exchange.