Tianhu Road,Heifei High-new technological development zone,anhui provice ,china Hefei, Anhui
HeFei Kai\'er nano-meter technology and development limited company is a nongovernmental joint stock enterprise, founded in 1999. Under the concern of provincial municipal government, our has made steady progress area nano-material research ...
silicon carbide, titanium nitride, silicon nitride, aluminium nitride, boron nitride, zirconium carbide