Materials

Carbon composite construction
Many JISU products use carbon fiber as their main structural material, combined with other materials. The laminate, core, reinforcement and finish must be selected for the intended use.
For your project, discuss board dimensions, target weight, stiffness, surface finish and fittings. Material composition and any testing requirements are confirmed with the specification.
Carbon content, strength, waterproofing and certification claims should always be tied to the actual model and supporting documents.