1.High crushing strength
2.Fracturing
3.Low solubility
4.direct manufacturer of Oil Ceramic
alumina oil field ceramic prop

 alumina oil field ceramic proppant 

b. this is the warehouses

 c. the lab

    From bring in material to ceramic proppant out of fractory,there are at 5 tests about the materials, feul,semi-product and end product.

d.As the expanding of demand, it become necessary to build new product lines.

  Now we are bulidinga new product line in second branch factory and a new factory beside the first branch factory is on building.there will be another 4 product lines when finished.