美國海德能公司（Hydranautics） www.hydranautics.cn  www.membranes.com  www.nitto.com 
美國海德能公司（Hydranautics）創(chuàng)立于1963年,總部位于美國加利福尼亞州的Oceanside市,擁有15 000平方米的研發(fā)和生產基地.自1970年開始步入反滲透水處理領域以來,一貫堅持追求先進的制膜技術,最高的產品質量和完善的售后服務,逐步成為世界反滲透和納濾膜組件的最大供應商之一.1987年,美國海德能公司正式加入日本日東電工集團(NITTO DENKO CORPORATION),成為日東電工集團在美國的全資子公司之一.
公司于1989年推出的全新CPA系列反滲透膜組件經過多年的市場檢驗,已經成為了反滲透膜組件的性能基準.經過40多年的不懈努力,目前美國海德能公司已經成為世界分離膜制造業(yè)中最著名,產品規(guī)格最多,生產規(guī)模最大,取得專利最多的卷式反滲透膜組件制造商之一,也是美國第一家通過ISO 9001質量體系認證的反滲透膜組件制造商.目前,美國海德能公司集研究,開發(fā),制造和銷售為一體,為客戶提供適應不同需求的超濾,納濾和反滲透膜產品.日東電工集團成立于1918年,以生產電氣絕緣材料創(chuàng)業(yè).隨后以高分子合成技術及粘接加工技術為基礎,為市場提供各種高性能材料.從1946年開始,日東電工進入快速增長期.1962年,日東電工集團在日本東京證券交易所和大阪證券交易所上市,并開始向世界市場擴展,逐步定位為一家全球化,多元化的集團公司,目前在全球擁有113家公司,員工22 000余人.從20世紀70年代開始,日東電工集團開始了反滲透膜的研發(fā),80年代中期開發(fā)出海水淡化反滲透復合膜,同時超濾膜的開發(fā)也取得了重大突破.1987年收購美國海德能公司后,逐步進入了世界膜分離技術的前沿.2004年,日東電工集團在日本《日經新聞》的日本優(yōu)秀企業(yè)排名（PRISM）中名列第5位,并被美國《福布斯》雜志評為全球400強之一.
目前,日東電工集團/美國海德能公司在全球設有3個分離膜產品制造廠,分別是位于美國加利福尼亞州Oceanside市和日本滋賀縣（Shiga）草津市（Kusatsu）的兩個膜產品制造廠,以及位于中國上海松江的反滲透膜組件組裝廠.以最迅捷的方式向客戶提供相同品牌,多種型號及同樣品質的分離膜產品.在美國和日本的兩個研發(fā)中心夜以繼日的研究新的膜分離機理,新的膜材料及新的制膜工藝,源源不斷地向世界推出新產品,以滿足不同需求客戶的需要.
日東電工集團/美國海德能公司在中國設有5個代表機構（北京,上海,山東,廣東和河南）.全面向中國用戶提供最完備的技術支持和服務.
 Hydranautics' mission is to be the recognized world leader in the membrane separation industry through innovative technology. We will offer a spectrum of membrane products and services which achieve the highest quality in the industry. We will employ ethical principles in our business relationships and act as a good corporate citizen in our communities. We will fairly reward our employees according to their contributions, and provide a satisfying work environment.
Since its founding in 1963, Hydranautics has been committed to the highest standards of technology research, product excellence and customer satisfaction. Hydranautics entered the reverse osmosis (RO) water treatment field in 1970, and is now one of the most respected and experienced firms in the membrane separations industry. Hydranautics became part of the Nitto Denko Corporation when it was acquired in 1987. Hydranautics corporate headquarters is located in the city of Oceanside, California in a 160,000 ft2 (1600 m2) manufacturing facility residing on 14 acres, all owned by Hydranautics.

Hydranautics' continuing commitment to research and technology results in the ongoing development of a range of specialized membrane products. Hydranautics' products are currently in use on seven continents throughout the world for such diverse applications as potable water, boiler feedwater, industrial process water, wastewater treatment, surface water treatment, seawater desalination, electronic rinse water, agricultural irrigation and pharmaceuticals.
Comprehensive customer service and support are available virtually around the clock and around the world. Hydranautics' global business base is supported by a network of worldwide sales offices throughout the United States, Latin America, Europe and Asia.

Hydranautics is the first membrane manufacturer to meet the highest quality standards with ISO 9001 Quality System Certification.
Both Hydranautics and Nitto Denko take pride in setting industry standards for technical excellence and product quality, and welcomes the opportunity to respond to your most challenging water treatment requirements.
Nitto Denko

Nitto Denko Corporation is a worldwide leader in the manufacturing of many high-tech products, all using Polymer Synthesis Technology. Nitto Denko was established in 1918 and has consistently pioneered new products, integrating numerous leading-edge technologies with their long-standing corporate expertise in synthesizing high polymer materials.
Nitto is comprised of four major business divisions serving a broad range of markets including optical media, semiconductors, flexible circuits, electrical insulation, packaging, insulation, automobiles, and healthcare. Nitto's worldwide presence comprises of 114 manufacturing and sales companies worldwide. At Nitto the focus is on developing a leadership position in products and applications which create value for our customers in three strategic areas: Environment, Electronics and Energy.