Purchase Qty. Reference FOB Price
1-24 Tons US$900.00
25-49 Tons US$880.00
50+ Tons US$850.00
Product Description
Product Description Tourmaline is the general name of tourmaline minerals. There are tourmaline stones, tourmaline particles and tourmaline powder. Tourmaline has unique properties such as piezoelectricity, pyroelectricity, conductivity, far-infrared radiation and negative ion release. Through ...