Guangzhou AureoCrystal Trade Co.,Ltd. was established in May,2008. Our company is specialize in developing,manufacturing and selling high-technology electronic Interactive Whiteboard,which adopts hi-tech nanotechnology. Our main products are DELUXE and STANDARD series projection screen,getting coincident praises from dealers and users.The products are used in government,school,army,post and telecommunications corporation,public security bureau,etc. AureoCrystal Company has exported large amount Multi-screen to East South Asia,Europe and US, etc.