公司创建于1999，目前在上海、武汉都设立办公室，为全国客户提供专业的仪器设备和技术服务。总部位于上海松江临港高科技园区，配备自制水池可用于设备维修和测试。同时，公司有充足的零备件供应，可满足用户的不时之需。

地海科技从成立初就着眼于海洋技术，一直致力于为用户提供完整的设备和服务，公司拥有众多的工程技术人员。我们着眼于海洋仪器设备的应用研究、软件开发、技术咨询和售后技术服务以及培训，并给客户提供完整的技术方案。公司还与国内外厂家、研究机构密切合作，共享资源。

地海参与了国内多个重大海洋仪器和工程项目，如：引进船载实时双头多波束激光系统；提供海事局11条新建60m海巡船溢油雷达和通导设备；与Teledyne Benthos公司合作，在中国科学院科技专项海洋仪器采购项目中提供了40套声学释放器及888个玻璃浮球；上海世博会和广州亚运会的水下反恐和水上交通；广州落水集装箱侧扫定位、港珠澳大桥沉箱地基监测、中海油服和东方地球物理公司拖缆地震勘探船拖缆定位、为搜寻马航失事黑匣子提供现场支持、为极地科考穿雪龙二号提供AUV和ROV系统、为中山大学科考船中山大学号提供全系列多波束设备、为上海海洋大学张骞号科考船提供多波束和浅地层剖面仪，为海洋二所提供Argus电动ROV并提供后续维护保障。

DIHAI Technology Co., Ltd. is an active company in the field of marine technology, specializing in the development of equipment and technology for oceanographic applications. Their products are widely used in marine mapping, marine geophysics, seismic, underwater engineering, navigation, and positioning  in the marine field.

Established in 1999, the company currently has offices in Shanghai and Wuhan, providing professional equipment and technical services to customers nationwide. The headquarters is located in the Shanghai Songjiang Lingang High-Tech Park, which is equipped with a self-made water pool for equipment maintenance and testing. Additionally, the company has an ample supply of spare parts to meet the urgent needs of its users.

Since its inception, DIHAI has focused on marine technology and has been committed to providing users with complete equipment and services. The company employs a large number of engineering technicians and focuses on the application research of marine instruments, software development, technical consultation, after-sales technical services, and training, offering customers comprehensive technical solutions. The company also collaborates closely and share resources with domestic and international manufacturers and research institutions.