haicheng yushan import and export trading co.,ltd
haicheng yushan import and export trading co.,ltd
[
Liaoning,
China (Mainland) ]
We are trading company which is specialized in refractory materials such as magnesite,bauxite,silicon carbide,dolomite,diatomite earth, graphite and carbon raiser.
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haicheng yushan import and export trading co.,ltd
Trading Company
magnesite, black silicon carbide, bauxite, graphite, carbon raiser
6 - 10 People
