位于沅江市的湖南鑫海股份有限公司，是专业研发、生产、销售高性能复合新材料绳网具的高新技术企业。“鑫海牌”绳网产品广泛应用于远洋渔业、深海养殖、海洋工程、核电工程、体育运动、国防军工等领域。

公司与多所科研院所合作，相继搭建了绳网材料工程技术研究中心等研发平台，先后参与完成了《南极磷虾高效捕捞网具研制及应用示范》、《蓝色粮仓特种编织绳网装备关键技术及产业化》等20多项省部级重大科技专项和科研支撑项目。公司参加了《渔用机制网片》、《聚酯和聚烯烃双纤维绳索》等4部国家绳网编织标准和1部行业标准制定。

公司拥有160多项专利技术，并获得了“国家技术创新示范企业”、“国家单项冠军培育企业”、“国家知识产权优势企业”、“中国高性能网索具研发基地”、“中国纺织行业十三五科技创新企业”、“湖南省科技进步奖”、 湖南省首届“新湖南贡献奖”等荣誉。

Hunan Xinhai Co., LTD., located in Yuanjiang city, is a high-tech enterprise specializing in research and development, production and sales of high-performance composite new material rope and net. "Xinhai brand" rope and net products are widely used in ocean fishing, deep sea breeding, ocean engineering, nuclear power engineering, sports, national defense and other fields.

Hunan Xinhai Co., LTD., cooperated with many scientific research institutes, successively set up the rope and net material engineering technology research center and some other research and development platform, also participated and completed the projects of “ Antarctic Krill Efficient Fishing Nets Development And Application Demonstration ", "The Blue Granary Special Braided Net Equipment Key Technology and Industrialization",and  more than 20 provincial major science and technology special and supporting projects.  Xinhai also has participated in the formulation of 4 national weaving standards including "Fishing Machine-Made Net" and “Polyester And Polyolefin Double Fiber Rope", and 1 industrial standard.

Hunan Xinhai Co., LTD., has more than 160 patents technology, and won the "National Technology Innovation Demonstration Enterprise", "National Single Champion Cultivating Enterprise", "National Intellectual Property Advantage Enterprise", "China High Performance Net Rope Gear Development Base", " The Thirteenth Five-Year Plan Science And Technology Innovation Enterprise Of China Textile Industry", "The Science and Technology Progress Prize Of Hunan Province”, the first "New Hunan Contribution Award" in Hunan province and so on.