Q Minerals (Xinyi) is a professional manufacturer of Fused Silica (Grains & Powder) and Crystalline Silica ( Sand & Powder) , which are widely used as materials for Investment Casting , Refractory , Ceramics , Artificial Marble , Epoxy Molding Compound (EMC filler), Paints, Co...
Products: micro atx motherboards,
micro fiber fabric