BNNano, Inc. is a manufacturer of Boron-Nitride nanotubes and NanoBarbsâ„¢ which are Boron-Nitride nano-materials for use in a variety of advanced and innovative applications. Boron-Nitride nanotubes and NanoBarbsâ„¢ are offered in quantities of a few grams for R&D to kilograms for development and production activities.