Beijng high purity boron materials technology Co.,Ltd.is a manufacturer in developing and produces high-purity boron powder, hexagonal boron nitride, boron tribromide,boron carbide and boride series.Our products includes five kinds of high-purity amorphous boron powder  2NB (99%), 3NB (99.9%), 4NB (99.99%), 5NB (99.999%), 6NB (99.9999%), three kinds of hexagonal boron nitride powder 2NB (99%), 3NB (99.9%), 4NB (99.99%) and several boron tribromide products 2NB(99%), 3NB(99.9%), 4NB(99.99%),5NB(99.999%),6NB(99.9999%).These products are widely used in the fields of spaceflight, nuclear industry, automobile, electron, chemical, textile and metallurgy. With advanced manufacturing technique, complete testing method and stable product quality, our products are sold to Japan, India,Europe and America etc.