01
Inland Waterways
Rivers & navigable channels
1,500+ AtoN units in service
Marine Aids to Navigation · Telemetry · Smart Waterways
Safer Waterways,
Smarter Navigation.
Buoys · Beacons · Lanterns · Telemetry — built for years on the water.
We design and manufacture aids to navigation for inland waterways, ports and coastal areas — then supply, install, commission and maintain them.
01 / 03Channel Visibility
Safety
Make every channel readable from the first nautical mile — accurate positions, standard light characters, visible day and night.
02 / 03Durability & Low Maintenance
Reliability
Designed for years on the water, not for a single season. Corrosion-resistant, impact-tolerant, low-maintenance.
03 / 03Telemetry & Data
Intelligence
Every navaid is a node on the waterway network — remote monitoring, status reporting, platform integration.
Products & Services
Six product families — and the team that puts them in the water.
Polymer and metal structures, lanterns, telemetry, multi-payload buoys, and full project delivery. Specify a single item or a complete channel configuration.
01 · UHMWPE
UHMWPE Buoys & Beacons
Non-metallic AtoN
Polyethylene hulls, boat-shaped buoys and polymer beacons, built for long service between visits.
Corrosion-freeLow maintenanceModular
View range
02 · METAL
Steel & Aluminium AtoN
Metal structures
Steel buoys, aluminium beacons and shore marks, where the specification calls for metal.
Steel / AluminiumHeavy dutyMade to spec
View range
03 · LANTERN
Marine Lanterns
Solar LED
Self-contained and split solar LED lanterns with programmable characters, across a range of nominal ranges.
Solar poweredBeiDou / 4GLow power
View range
04 · TELEMETRY
Remote Monitoring
RTU · AIS · Platform
Lamp status, battery, position and off-station alarms reported into your channel platform.
RTUAIS AtoNAPI integration
View range
05 · DATA
Data & Multi-payload Buoys
Smart buoys
Navigation buoys carrying hydrological, meteorological and environmental sensors — one hull, two duties.
Data acquisitionSensor payloadsRemote reporting
View range
06 · SERVICE
Project Services
Supply to maintenance
Supply, installation, commissioning and maintenance. Delivery is complete when the aids are working on station, not when the container ships.
SupplyInstallationCommissioningMaintenance
Talk to engineering
Not sure which family?
Send channel class, depth and current — you get a configuration, not a model list.
Ask for advice →
Applications & Projects
Five water environments. One delivery standard.
Current, traffic density, water-level range and maintenance access all change the answer — selection, mooring and servicing are specified per section of channel.
02
Ports & Harbours
Approach & berthing areas
03
Bridge Areas
Span marking & protection
04
Canal Projects
New-build waterways
05
Coastal & Sea Areas
Exposed water
Featured Project
images/projects/pinglu-canal-poster.jpg
Featured
Pinglu Canal — Aids to Navigation Deployment
High-grade inland canal · China
Supply and field deployment of navigation aids for a high-grade canal project: marine lanterns, beacons, buoys and telemetry terminals. Positions, mooring configuration and servicing intervals were specified section by section against traffic density, water-level range and maintenance windows.
Canal engineeringHigh-grade inland channel
LanternsBeacons
BuoysTelemetry
Ask about this deployment
Standards & Compliance
What buyers check before they specify us.
Documentation is part of the product. Full specification sheets, test reports and certificates are available on request for any item in the range.
Guidance
IALA-aligned
Buoy shapes, topmarks, colours and light characters follow the IALA Maritime Buoyage System.
Certification
Certificates on file
Quality management and product certificates available on request — list to be confirmed.
Testing
Type & field testing
Photometric, weathering and impact test data supplied with the technical submission — scope to be confirmed.
Export
Export packing & docs
Export packing, shipping marks and full documentation set prepared per order — Incoterms to be confirmed.
About Lenrine Tec
Problems from the channel, answered in the product.
Shandong Lenrine Technology Development Co., Ltd. designs, develops and manufactures aids to navigation. Product development starts from what actually fails on the water — so the aim is durable, serviceable equipment that a field crew can install and maintain without specialist support.
The range is built around UHMWPE non-metallic aids, complemented by conventional metal structures, marine lanterns, telemetry equipment and multi-payload buoys — covering inland, port and coastal projects from a single supplier.
In-house R&DOwn manufacturing
Field deliveryLong-term support
images/about/factory-moulding.jpg · rotomoulding line / product range / team
Insights
Field notes on selection, deployment and maintenance.
Polyethylene or steel buoys — how to actually decide
Compared on whole-life cost, maintenance windows and collision risk, not on unit price alone.
Boat-shaped vs. column buoys: where each one belongs
How current speed, traffic density and dragging risk drive hull form and mooring configuration.
What changes once lanterns report their own status
Moving from scheduled patrols to condition-based response — and where the saved hours really come from.
Contact & Inquiry
Tell us about your waterway.We reply within two working days.
Send the location, water conditions and the type of aids you need. You will get a configuration proposal — not a generic model list.
Company
Shandong Lenrine Technology Development Co., Ltd.Trading as Lenrine Tec
Address
Shandong Province, China
Tel
+86 ___-____-____GMT+8 · Mon–Fri 09:00–18:00
Email