Compagesteel.com has 6 large-scale production workshops and more than 30 production lines. It has more than 20 years of experience in the steel structure industry. Our main products are: C / Z purlin, foam sandwich panel, glass magnesium sandwich panel, PU sandwich panel, rock wool sandwich panel, steel-bar truss floor deck plate, galvanized deck sheet,roof tile etc.
Rockwool sandwich panel and its manufacturing process is one the most advanced inventions, which in the factory automation equipment, rock wool and steel into a whole, thus changing the way of the rock wool plate before the compound required site , under the premise that meet the requirements of the building thermal insulation, sound insulation, fire protection, to achieve a high quality, efficient, reliable, safe target.
Rock wool sandwich panel are very popular fireproof for building materials.
Our Rock wool sandwich panel composite European standard.It is basalt as main raw materials.Upper and lower cotton board material is PPGI steel.