Jinan Ludong Refractory Material Co., Ltd.

[ Manufacturer Trader ]Main business are Series steel-making refractory products, Such as: MgO-C brick, MgO-Al2O3-C brick, Al2O3-MgO-C brick, MgO-CaO-C brick, Castable material, Gunning material, Coating material for tundish, Etc.