we ca offer many kind refractory for metallurgy,machinery,building material,etc. We warmly welcome our friends from all over the world to visit Jinan Xinbao Refractory products co., ltd and explore business opportunities with us. We believe your visit will prove to be a fruitful one and that our cooperation will promote the development of international trade. The main product it is specialized in are as follows: 1. Fire clay brick 2. Refractory Insulating Light Bricks 3. High Aluminum Insulating Bricks 4. Clay Insulating Bricks 5. Diatomite Insulating Bricks 6. Magnesia Bricks 7. Direct Bonded Magnesia-Chrome Bricks 8. Semi-Rebonded Magnesia-Chrome Bricks 9. Magnesia-Carbon bricks