ZAOZHUANG ONESTEP SILICA CO.LIMITED is involved in the production and pulverizing of Crystalline and Fused Silica.It has capacity to produce 8000MT Fused Silica of various sizes , 5000MT of various types of silica powder and 50000MT of silica sand per year. Our main products:Fused Silica,Fused Silica Powder,Electronic Grade Crystalline Silica Powder are manufactured according to export standards of customers " specifications,have been exported to Europe,Japan,Korea,Malaysia,Singapore etc.The products are of high purity,low ionic impurities,superior electrical insulation properties,low linear coefficient of thermal expansion and stable particle size distribution.They are most ideal as fillers for epoxy molding compound used in electronic industry.Additionally,the company also produces General Purpose Crystalline Silica Powder,Low-ion Grade Crystalline Silica Powder,Electrical Grade Crystalline Silica Powder,Super Fine Silica Powder,suitable for use in the manufacture of other molding/encapsulation compounds,coating material,paints,ceramics,metal casting and refractories etc.
   We also manfacture garnet sand, the particle size is: 10-20 mesh, 20-40 mesh,30-60 mesh,80 mesh,120 mesh, and so on. Garnet sand is suitable for abrasives, sandblasting, waterjet cutting, etc.
  Our production management and quality control are guided by four major principles emphasizing,namely,Superior Factory Environment,Quality Consistency,Technical Innovation and Customer Satisfaction.We have developed advance test techniques and quality control system to ensure that our products will comprehensively satisfy the varying needs of our customers.