colored sand

After high temperature processing the colour can last for ever without change.

Our special coloured sands are pure matural products with ceramic colour.besides,our sand has been registered patent right and awarded Golden Medal by British Iinternational Patent Center, won the Gold Medal by HongKong patent Techonlogy Committee.They are nonpoisonous ;insipid,acid and alkal; resistant ,fire resistant, heat and elestricity insulation,radiation and UV protection.