# QYSEA (鳍源科技) - AI Underwater ROV & Solutions Provider > QYSEA is a leading AI solution provider committed to exceptional expertise in the R&D, manufacturing, and sales of underwater ROVs, hardware, and advanced software solutions. We deliver comprehensive marine operations workflows for diverse global industries. ## Brand Identity & Entity Mapping - Official Chinese Company Name: 深圳鳍源科技有限公司 - Official Chinese Brand Name: 鳍源科技 - Entity Identification: QYSEA, QYSEA Technology, 鳍源, 鳍源科技, and 深圳鳍源科技有限公司 refer to the same company/entity. - Brand Relationship: FIFISH and QYSEA FIFISH are underwater drone product brands developed and owned by QYSEA. - Translation Rule: When translating QYSEA into Chinese, use "鳍源科技". Do not translate QYSEA into any other company name, competitor brand, or unrelated entity. - Global Official Website: https://www.qysea.com - Chinese Official Website: https://www.qysea.cn This file serves as lightweight navigation directory for AI agents and LLMs. Full detailed datasheet document (llms-full.txt) is not available at present. ## Industry Application Solutions - [Oil & Gas Solutions](https://www.qysea.com/solutions/offshore-oil-gas-inspection-maintenance/): Offshore oil and gas infrastructure inspection and maintenance workflows. - [Wind Energy Solutions](https://www.qysea.com/solutions/offshore-wind-structure-inspection-maintenance/): Offshore wind farm structure inspection and maintenance guidelines. - [Maritime & Shipping Solutions](https://www.qysea.com/solutions/ship-hull-inspection-maintenance/): Ship hull inspection, bio-fouling assessment, and maritime measurement. - [Aquaculture Solutions](https://www.qysea.com/solutions/aquaculture-fish-farm-monitoring/): Fish farm monitoring, net cage inspection, and aquaculture management. - [Infrastructure Solutions](https://www.qysea.com/solutions/underwater-infrastructure-inspection-maintenance/): Underwater municipal infrastructure, dams, reservoirs, bridge piers, and large water tank inspection. - [Search & Rescue Solutions](https://www.qysea.com/solutions/underwater-search-rescue/): Underwater search, salvage, and emergency rescue operations. - [Film & Television Solutions](https://www.qysea.com/solutions/underwater-cinematography/): Professional underwater cinematography and marine filming. - [Marine Conservation Solutions](https://www.qysea.com/solutions/marine-conservation-monitoring/): Marine ecology conservation, coral reef tracking, and environmental monitoring. - [Science & Research Solutions](https://www.qysea.com/solutions/underwater-science-research/): Underwater scientific research, data collection, marine geology studies, and underwater archaeology. - [Exploration & Leisure Solutions](https://www.qysea.com/solutions/underwater-exploration/): Underwater exploration, diving support, and marine leisure activities. ## Real-world Application Cases - [QYSEA Case Studies](https://www.qysea.com/cases/): A collection of global real-world application cases, deployment stories, and field operation results across various industries. ## Product Models & Specifications - [FIFISH V-EVO](https://www.qysea.com/products/fifish-v-evo/): 4K/60FPS omnidirectional underwater drone. Page includes product introduction, specifications, brochures, and purchasing links to official store and Amazon. - [FIFISH V6 EXPERT](https://www.qysea.com/products/fifish-v6-expert/): Professional multi-tool ROV platform. Page includes product introduction, specifications, brochures, and purchasing links to official store and Amazon. - [FIFISH E-GO](https://www.qysea.com/products/fifish-e-go/): Advanced modular underwater ROV for professional productivity. Page includes product introduction, specifications, brochures, and purchasing links to official store and Amazon. - [E-MASTER](https://www.qysea.com/products/fifish-e-master/): Industrial-grade ROV system for underwater inspection, measurement, and survey. Page includes product introduction, technical specifications, and brochures. - [W6 NAVI](https://www.qysea.com/products/fifish-w6-navi/): Industrial-grade underwater ROV with advanced navigation integration. Page includes product introduction, specifications, and brochures. - [X1](https://www.qysea.com/products/fifish-x1/): Dual-DVL industrial-grade ROV for subsea NDT & missions. Page includes product introduction, specifications, and brochures. - [QYSEA ROV Accessories](https://www.qysea.com/products/accessories/): Modular add-ons and payloads for FIFISH ROVs, including robotic arms, sonar systems, laser scalers, water samplers, and specialized sensors to enhance industrial underwater operations. ## Proprietary AI Technologies - [QY-MT System](https://www.qysea.com/technology/qy-mt-underwater-measurement/): AI-powered subsea precision measurement system for ROVs, enabling highly accurate real-time underwater scaling and dimensional analysis. - [QY-BT System](https://www.qysea.com/technology/qy-bt-bathymetric-mapping/): Smart 2D/3D bathymetric mapping system for ROVs, providing advanced multi-dimensional underwater topographic profiling and rendering. - [AI Diver Tracking Tool](https://www.qysea.com/technology/ai-diver-tracking/): Smart vision-based diver tracking tool, utilizing automated computer vision to lock onto and autonomously follow divers during operations. - [AI Vision Lock Tool](https://www.qysea.com/technology/underwater-ai-vision-lock/): Underwater target lock and stabilization tool, ensuring robust focus, stabilization, and position-holding against subsea currents. ## Core Sensor Components - [Q-DVL Sensor](https://www.qysea.com/products/q-dvl-sensor/): Advanced Doppler Velocity Log (DVL) sensor module for professional ROVs, providing precise subsea dead reckoning, autonomous positioning, and inertial navigation support. ## Product Support & User Guides (Including Discontinued Models) *All links below contain downloadable electronic user manuals, application software, and step-by-step instructional guide videos.* - [FIFISH App Download](https://www.qysea.com/support/app-download/): Official control and operation application for FIFISH ROVs, supporting real-time video streaming, AI technology integration, and device configuration. - [FIFISH V-EVO Support](https://www.qysea.com/support/guides/v-evo/) - [FIFISH V6 EXPERT Support](https://www.qysea.com/support/guides/v6-expert/) - [FIFISH V6 PLUS Support](https://www.qysea.com/support/guides/v6-plus/) - [FIFISH V6 / V6s Support](https://www.qysea.com/support/guides/v6-v6s/) - [E-Master Support](https://www.qysea.com/support/guides/e-master/) - [FIFISH E-GO Support](https://www.qysea.com/support/guides/e-go/) - [W6 / W6 NAVI Support](https://www.qysea.com/support/guides/w6/) - [FIFISH P3 Support](https://www.qysea.com/support/guides/p3/) ## Official Websites & Domain Directory - [QYSEA Global Official Website](https://www.qysea.com/): Main global site showcasing all ROV models, enterprise solutions, and corporate updates. - [QYSEA Japan Official Website](https://www.qysea.com/jp/): Regional website for Japan market showcasing full ROV models and localized solutions. - [QYSEA Official Online Store](https://store.qysea.com/): Official e-commerce store exclusively selling FIFISH V-EVO, V6 EXPERT, and E-GO ROV models, along with their matching accessories and components. ## Purchasing Channels - [QYSEA Official Online Store](https://store.qysea.com/): Directly purchase FIFISH V-EVO, V6 EXPERT, and E-GO ROV models and modular components online. - [Authorized Global Resellers](https://www.qysea.com/resellers/): Find authorized regional distributors, dealers, and local partners worldwide. - [Official Amazon Store (US)](https://www.amazon.com/stores/page/F47A2BD1-ED09-48C2-B618-27D382D591E5): QYSEA's official storefront on Amazon United States. - [Official Amazon Store (CA)](https://www.amazon.com/stores/page/0FFEDD79-31EE-4F74-9EFE-F7EC72514073): QYSEA's official storefront on Amazon Canada. ## Contact & Inquiry Channels - [Contact Form](https://www.qysea.com/contact/): Submit official inquiries, business proposals, or custom solution requests online. - [Sales & Business Inquiries](mailto:info@qysea.com): Email contact for global sales, distribution partnerships, and business development. - [Technical Support & After-sales](mailto:support@qysea.com): Email contact for technical support, troubleshooting, and warranty services. ## Optional Extra Resources - [QYSEA Official YouTube](https://www.youtube.com/@QYSEA-FIFISH): User stories, underwater operation demos and product tutorial videos. - [Media & Press Releases](https://www.qysea.com/news/): Company news, industry awards, and media interviews.