OLTREMARE于1989年在意大利Fano創(chuàng)建，但2012年才正式進入中國的市場。在專注創(chuàng)建自己的反滲透膜品牌前,OLTREMARE為美國海德能公司提供技術支持。

此外，OLTREMARE膜元件完全采用美國陶氏的膜片，其生產(chǎn)工藝全部采用世界最先進的全自動化卷膜設備。在市場上，OLTREMARE亦被稱為"意大利陶氏"，中文名為"奧純麥芮"。

OLTAREMARE is an Italian Company founded in 1989 as a chemical manufacturer an distributor for Reverse Osmosis membranes through its technical-oriented organiaztion.Being involed since its frist day in the reverse osmosis water treatment field,the company acquired major interest in being engaged in membranes research and development up to the point to start the production of spiral-wound Reverse membranes under Hydranautics licence.Since 1999,all the efforts and the resources of the company are devoted to improve the manufactruing of a complete range of spiral-wound Reverse Osmosis membranes up to 4".Proud of the results achieved,in 2009 Oltremare has decided to start the production of its own line of Reverse Osmosis membranes.