new products fireproof rock wool roof sandwich panel wall sandwich board

new products fireproof rock wool roof sandwich panel wall sandwich board

100+ customer reviews

Fireproof Mineral Wool Sandwich Wall Panel. Mineral Wool Sandwich Panel meet the strictest fire resistance requirements, while also complying with the required insulation properties and maintaining a good bearing capacity.

About us

HR Steel Structure Co., Ltd was established on 2000. It is a specialized engineering company integrating building structure reinforcement, decoration and steel structure engineering.We have cultivated a group of high-quality professional technicians and on-site installation team, we will do the best of our ability to provide the most scientific, reasonable and effective solutions for customers.

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