Besides manufacturing pontoons for your project, we also provide water foundations where your project will be set up.
High structural strength for heavy loads as well as dynamic conditions.
Modular design to allow transport to be easier and faster, and on-site installation.
Lower maintenance cost and better long-term value.
Buoyancy and stability are exactly fitted to your location and load needs.
We used Q235B steel for our pontoons, largely in diameters of 300-800 mm, and we stuffed them with high-density polyurethane foam, thus ensuring a consistent buoyancy of ≥500 kg/m³.
Even if the structure receives some damage, the foam-filled building will still significantly help maintain overall buoyancy. However, it will be much safer to operate.
The system is built to withstand Beaufort scale 8 and above, so it is suitable for use in ports, near-shore areas, and almost any construction environment. By optimizing the structural layout and designing the ballast, the platform stability is increased,d and the operation risks are lowered.
Mooring systems.
Fender systems.
Enhanced anti-corrosion coatings.
Special buoyancy and stability configurations.
Every solution is based on the real-life conditions of the operation.
The main point of difference between Zhongda and others is our full-fledged capability from R&D to installation.
Engineering and R&D teams are in-house to engineer the early-stage optimization.
Modern manufacturing facilities with an annual capacity of 60,000 tons.
Marine engineering knowledge and experience in custom projects.
Average Steel Structure Floating Pontoon delivery time cut by 20-30%.
Customer loyalty for a long period of over 70%.
In other words, you get a partner who is not only a product supplier but also one who can manage the operations at the site.
From material selection and structural design to buoyancy and stability optimization, our engineering team is fully engaged throughout the process. We are determined to make a pontoon system that functions in real-life rather than only in theory.
Therefore, Modular Pontoon System sizing and construction can be very creatively adapted to different marine applications. In addition to that, if required, we can also perform customization while integrating mooring systems, special anti-corrosion coatings for extreme conditions, and enhanced buoyancy structures.
Our OEM & ODM services are thereby capable of helping you with your project from its initiation to the implementation stages.
Once the Australia port engineering project was in progress, Zhongda had been providing customized steel pontoon systems to be used as working platforms and equipment support. These stainless steel pontoons, made of a steel structure combined with polyurethane filling, not only provided very good stability but also met the safety and work efficiency requirements that were very strict.
Client feedback: "The system runs very stably, installation was efficient, and overall performance exceeded our expectations."
Standard delivery: 20 days.
Enhanced anti-corrosion coating: 25 days.
Steel pontoon systems throughout the whole lifecycle generally incur about 70% less maintenance cost compared with concrete solutions, and at the same time, the service life of steel pontoons is more than 20 years, so they are the ideal choice for long-term operations.
ISO 9001 / ISO 14001 / ISO 45001.
DNV GL offshore floating certification.
ISO 17357 anti-aging certification.
EN 1090 / AWS / JIS welding and structural standards.
Grade-A steel structure professional contracting qualification.
Our certificates confirm both manufacturing quality and the real project experience.
Whatever the stage of your project is - whether you are just beginning to ideate or have some plans ready - Zhongda is at your service.
Describe your application scenario or outline the basic requirements.
Upload drawings or load parameters.
Make inquiries about customization possibilities and lead times.
Our engineers will respond very quickly to your requirements and will come up with steel pontoon designs that are practical and customized for your specific needs. You can then proceed to the next step with confidence.
