Our Co.,is specialized in manufacturing high purity (fused) silica/quartz product.The details of our products are as fllws:1) silica mineral (silica lump,silica grain,silica powder) Sio2 99.9-99.98% Al2O3 400ppm max. Fe2o3 50ppm max2) Fused Silica ...

We are very glad to know that you in market for sodium alginate, we a leading producer and exporter of them the East China, our main products include alginate iodine, export nearly USD8000000. 00 every year. In addtion, also have plants producing plywood, ...