The Dexonmarine 700mm Diameter polyethylene navigation buoy is a compact and cost-effective solution for professional marine navigation projects. Built using rotationally moulded LLDPE and filled with EPS foam, the buoy retains its structural integrity and buoyancy even when impacted or damaged.

Lightweight and easy to deploy by a small team, it significantly reduces transportation and maintenance costs compared to steel buoys. It is ideal for harbour entrances, river channels, inland lakes and coastal offshore projects, and is the preferred choice for efficient and sustainable maritime navigation marking.

It comes equipped with optional solar-powered LED marine lantern, delivering visibility both day and night.

Diameter: ∅700mm

Application: Port and harbor navigation, offshore platforms, buoy marker systems, environmental monitoring, wind turbines, marine construction, and safety markers for water and marine areas.

KEY ADVANTAGES

IALA Standard Colors – Red / Green / Yellow available

LLDPE Rotational Molding – corrosion-proof, UV resistant, and impact strong.

EPS Foam Filling – permanent buoyancy, zero water absorption.

Easy Deployment – lightweight structure, simple installation.

Cost-Effective & Durable – long time lifespan, minimal maintenance.

TECHINICAL DATA

DRAWINGS

RFQ

1. How are the buoys packaged to ensure they are delivered safely?
We carefully wrap our buoys in stretch film to prevent scratches and impact during transit. For larger shipments, we use reinforced pallets or plywood crates to guarantee stability and safety until they reach their destination.
2. What shipping methods are available?
We offer air freight, rail transport and sea shipping. Each option can be arranged based on urgency, cost-efficiency and project requirements.
3. What is the typical delivery time?
For standard models, delivery is usually within 7–15 days. For special, customised products, the lead time is approximately 25 days from mould opening to final delivery.
4. Can products be customised?
Yes. We can make adjustments to technical parameters, such as waterproof housings, customised topmark designs or logo printing. We also provide OEM/ODM services under confidentiality agreements.
5. What quality assurance can I expect?
Every buoy is manufactured in-house with full quality traceability. The materials, buoyancy and lighting systems are tested to ensure they meet IALA standards and provide a long service life and reliable performance in demanding environments.

PACKING AND DELIVERY

Dexonmarine, a brand of Chengdu Dixin Technology Co., Ltd., is a certified IALA industrial member specializing in marine buoys, AIS lanterns, navigation lights, and smart maritime systems.
Our company was founded in 2013 and officially registered in 2018. Our headquarters is based in Chengdu, China. With decades of experience serving the China Navigation Safety Center and major lighthouse bureaus nationwide, we are now bringing our proven marine solutions to the global market.