Silver White Vermiculite(Raw), Golden Vermiculite(Raw), Bamboo Charcoal Nano Powder, Bamboo Charcoal Powder, Tourmaline Necklace, Mica Powder, Tourmaline, Tourmaline Nano PowderTianjin Hongyan Mining is a comprehensive commercial enterprise which specialize in produce and sale nonmetal mineral, light colored metal, chemical original material, building original material, resist fire material, water dispose, environmental protection ...

Mica, Vermiculite, Vermiculite Slab, Quartz Powder, Kaolin, Mica Powder, Exfoliated Vermiculite, Mica Scrap, Vermiculite Powder, Maifan Stone, Vermiculite Board, Biotite, Feldspar, Building Stone ...

Fireproof Door Core, Vermiculite Board, Fireproof Bricks, Soundproof Material, Fireproof Material, Building Materials ...