Search Results for 'tourmalin sand'

We are manufacturer in Hebei of China.We main produce soil mixture, planting mix, exfoliate vermiculitre, expand perlite, pebble, color sand, mica, tourmaline, barite and other nonferrous minerals. We have more than twenty years experience of.....

Product Origin : China Product Diameters : 2 ~ 3mm , 4 ~ 5mm , 6 ~ 8mm Product Colors : brown, dull brown Functions Add maifan stone and seabed mineral sand, etc. in tourmaline. The absorption wave band of organism (8~14um) has more than 90%.....