Buoyancy spheres are high-performance buoyancy units engineered for deep-sea and complex surface marine environments. Integrally molded from high-strength lightweight engineering plastics such as pressure-resistant polyethylene and reinforced composite materials, they deliver outstanding pressure resistance, corrosion resistance and anti-UV aging performance.

Their hydrodynamic profile effectively reduces drag and vortex-induced vibration during underwater movement, improving stability under ocean current impact. The series supports modular integration and can accommodate high energy-density battery modules internally.