LOCHAIN MARINE TECH CO LTD

10-Minute Full Hull & Propeller Inspection. No Dry Dock. No Divers

Single equipment cost VS Single docking. 
Saves hundreds of thousands/year and cuts downtime 80%

Are you also troubled by these problems?

We directly address critical pain points in vessel maintenance, aquaculture, and emergency search and rescue (SAR)

a man working on a large boat in a dry dock

High Ship Maintenance Costs

Dry-docking and diver reliance mean long waits and sky-high costs—losing hundreds of thousands of yuan daily in downtime

Slow Emergency Response

Slow Emergency Response

Traditional methods for propeller entanglements or grounding damage are slow to deploy. Voyage delays, safety risks, and extra costs for tugs/divers

Difficult Aquaculture Inspection

Difficult Aquaculture Inspection

Manual diving struggles to detect net tears, predator bites & retrieve dead fish efficiently. Massive losses from fish escapes, low efficiency &high diver risk

a person diving in the ocean with a lot of fish

Blind Spots in Inspection & SAR

Human operations fail in turbid waters/ strong currents during structural checks/ SAR. Hidden safety hazards & missed critical golden hours for rescue

Tailored Solutions for Every Scenario: 

Deep maritime expertise delivering scenario-specific adaptations

Vessel Maintenance Solution

Vessel Maintenance Solution

No dry-docking or downtime required. Enables real-time, traceable visual inspection of hull welds and propellers

Propeller Entanglement Solution

Propeller Entanglement Solution

Stable hovering in strong currents paired with a hydraulic cutting arm to clear minor entanglements and restore navigation instantly.

Aquaculture Inspection Solution

Aquaculture Inspection Solution

Precision depth/distance cruising automatically detects net tears; robotic arms retrieve dead fish, boosting efficiency by 10x.

Deep-Water SAR Solution

Deep-Water SAR Solution

Dives up to 1,000m, Multi-beam sonar penetrates turbid waters for precise 3D modeling and data acquisition.

Value-Driven & Comprehensive

Our comprehensive product matrix is designed to ensure there is an ideal solution for every unique challenge. We meticulously align our offerings with your specific budget constraints and operational requirements, prioritizing genuine performance and practical utility over the mere accumulation of impressive specifications.

Why Choose Us Over a Standard Drone Reseller?

Because we are deeply rooted in the maritime industry.

While you understand vessels, we understand your specific operational challenges even better.

Deep Industry Roots & Proven Expertise

With over a decade of deep immersion in the maritime sector, we understand naval operations like no other. We are not merely equipment vendors; we are your one-stop marine parts solution provider. Having served 1,000+ shipowners, every solution we offer has been rigorously validated in real-world maritime scenarios.

Integrated Procurement & Worry-Free Aftercare

Experience seamless integration with unified billing and customs clearance for both underwater drones and your existing vessel components. We maintain ready stock of spare parts to ensure immediate availability, delivering repair turnaround times significantly faster than the industry average.

Dedicated 1-on-1 Support & Rapid Onboarding

Benefit from exclusive 1-on-1 service designed to get you operational quickly. We provide complimentary operator training and on-site demonstrations. Backed by 24/7 technical support, even first-time users can master the systems with ease and confidence.

Full Compliance & Global Trade Facilitation

Fully compliant with global standards, all our products carry complete certifications. We offer end-to-end support for international trade, including global ocean freight, customs declaration, and tax rebate processing, perfectly aligning with your export requirements.

Questions You May Have

Can beginners learn quickly? Is the device prone to collisions?

Absolutely no worries. Equipped with intelligent hover, auto-depth/distance hold, and obstacle avoidance, our intuitive controls make operation effortless. With our complimentary hybrid training (online + offline), novices master the system in just 1–2 days. Furthermore, the rugged, high-impact resistant hull ensures durability under normal operational conditions.

Is it suitable for waters with varying flow speeds? How is its current resistance?

Yes, our units are engineered for diverse hydrodynamic environments. Featuring high-torque thrusters and optimized aerodynamics, they deliver superior current resistance, ensuring stable performance even in strong tidal flows or rapid currents.

How long does repair take? Are spare parts available?

We guarantee rapid turnaround times significantly below the industry average. To minimize your downtime, we maintain a ready stock of critical spare parts for immediate dispatch, ensuring your operations resume swiftly.

Get Your Free Custom Underwater Solution

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