China rib inflatable boat sized of 330cm to 470cm is Small sized sport aluminum rib boat. The aluminum hull is made of 3mm aluminum plate with powder coated. The boat has rear seat and removable middle seat. Inflatable tube is made of pvc or hypalon. The boat has keel guard and EVA pad as standard. For each boat model, we have 3 kinds of boat design for clients' choice. And we could also equip steering system and boat engine with clients' request.