美国海德能公司（Hydranautics） www.hydranautics.cn  www.membranes.com  www.nitto.com
美国海德能公司（Hydranautics）创立于1963年,总部位于美国加利福尼亚州的Oceanside市,拥有15 000平方米的研发和生产基地.自1970年开始步入反渗透水处理领域以来,一贯坚持追求先进的制膜技术,最高的产品质量和完善的售后服务,逐步成为世界反渗透和纳滤膜组件的最大供应商之一.1987年,美国海德能公司正式加入日本日东电工集团(NITTO DENKO CORPORATION),成为日东电工集团在美国的全资子公司之一.
公司于1989年推出的全新CPA系列反渗透膜组件经过多年的市场检验,已经成为了反渗透膜组件的性能基准.经过40多年的不懈努力,目前美国海德能公司已经成为世界分离膜制造业中最著名,产品规格最多,生产规模最大,取得专利最多的卷式反渗透膜组件制造商之一,也是美国第一家通过ISO 9001质量体系认证的反渗透膜组件制造商.目前,美国海德能公司集研究,开发,制造和销售为一体,为客户提供适应不同需求的超滤,纳滤和反渗透膜产品.日东电工集团成立于1918年,以生产电气绝缘材料创业.随后以高分子合成技术及粘接加工技术为基础,为市场提供各种高性能材料.从1946年开始,日东电工进入快速增长期.1962年,日东电工集团在日本东京证券交易所和大阪证券交易所上市,并开始向世界市场扩展,逐步定位为一家全球化,多元化的集团公司,目前在全球拥有113家公司,员工22 000余人.从20世纪70年代开始,日东电工集团开始了反渗透膜的研发,80年代中期开发出海水淡化反渗透复合膜,同时超滤膜的开发也取得了重大突破.1987年收购美国海德能公司后,逐步进入了世界膜分离技术的前沿.2004年,日东电工集团在日本《日经新闻》的日本优秀企业排名（PRISM）中名列第5位,并被美国《福布斯》杂志评为全球400强之一.
目前,日东电工集团/美国海德能公司在全球设有3个分离膜产品制造厂,分别是位于美国加利福尼亚州Oceanside市和日本滋贺县（Shiga）草津市（Kusatsu）的两个膜产品制造厂,以及位于中国上海松江的反渗透膜组件组装厂.以最迅捷的方式向客户提供相同品牌,多种型号及同样品质的分离膜产品.在美国和日本的两个研发中心夜以继日的研究新的膜分离机理,新的膜材料及新的制膜工艺,源源不断地向世界推出新产品,以满足不同需求客户的需要.
日东电工集团/美国海德能公司在中国设有5个代表机构（北京,上海,山东,广东和河南）.全面向中国用户提供最完备的技术支持和服务.

 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.