- Oreworld Trade (Tangshan) Co., Ltd.
- calcium sulpho cement, high early strength alumina fast set refractory materials, thermal insulating concrete expending additive,,Thermal Fire Bricks,Refractory,Cement,High Early Strength Cement,Thermal Insulation Materials,Water Treatment Chemicals, ....
- Address:No.116 Xinhua West Road, Tangshan, Hebei, China
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