I need a freelancer to source High Alumina Refractory Bricks for kiln lining. Additionally, I'm looking for refractory mortar, insulating castables, and cement as supplementary materials.

Requirements:
- Experience in sourcing refractory materials.
- Knowledge about High Alumina Refractory Bricks and their specifications.
- Reliable suppliers and good negotiation skills.
- Ability to deliver...