Member Since 
2008
Q Minerals(Xinyi) Co.,lLtd
Fused Silica and Fused Quartz from China .
Company Overview
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Q Minerals (Xinyi) Co is a leading manufacturer of Fused Silica (Grains & Powder) and Crystalline Silica ( Sand & Powder) which are widely used as raw materials for Investment Casting , Refractory , Technical Ceramics , EMC (filler) etc.
1. Fused Silica(Quartz) Grains , Fused Micro Silica(Quartz) Powder
Grade A : SiO2: 99.9%min
Grade B : SiO2: 99.8%min
Particle size:
A : 5-50mm,



