Gold Index: 821
Henan Kangqian Import and Export Company Limited [China (Mainland)]
Business Type:Manufacturer City: Zhengzhou Province/State: Henan Country/Region: China (Mainland)
casting sand cast and forged material
50-100 mesh
Chemical Al2O3: 70% min ; Fe2O3: 5% max TiO2:5%max SiO2 (%):8~20% MgO Content (%):0.5%max CaO (%):0.5%max K2O:0.5%max Na2O:0.5%max
2017-02-07
ceramsite sand refarctory material
40-70mesh
precision casting sand 30-50 ceramsite sand refractory material
30-50MESH
precision casting sand AFS15-25 ceramsite sand
200#
cast and forged material ceramsite sand 10-30 mesh
10-30mesh
ceramsite sand 10-20 mesh casting sand proppant sand
10-20mesh
ceramsite sand 8-12 mesh casting sand nice foundry sand
8-12mesh