Nut shell activated carbon filter material is selected high-quality coconut shells, walnut shell, apricot, peach shell as raw material. Through series ... Explore More
The calcined alumina of our company is produced by the general international law of Bayer,boron free rotary kiln calcined, in addition to sodium washe ... Explore More
White fused alumina, a kind of high-grade refractories, is made from the imported high quality alumina by melting above 2000 centigrade in the electri ... Explore More
