简要说明：Natural colored sand is made of marble or granite ore via selected, crushing, grinding and classific

　　　　　　　　Natural colored sand is made of marble or granite ore via selected, crushing, grinding and classification, packaging and other procedures which. Colored sand product Color : Black colored sand, red series of colored sand, yellow sand series, series of white sand, green series of colored sand and so on.
www.caisha-china.com　　　www.zsqch.com　　MRS luo 13930104417