Rockwool insulation board is based on superior melted basalt and diabase as the main raw material, through advanced centrifuge system of four-roller cotton process which pulls melted basaltic rock wool into a 4 ~ 7μm non continuous fibers followed by adding a certain amount of binder, dust laying oil, water repellent before settlement folding, curing, cutting and other processes, and then made into the products of different density depending on purpose of usage.
HYALL TRENOVO HOLDINGS LIMITED, is specialized in exporting the thermal Insulation, acoustic insulation and energy saving products, with many year's experience.
Through our dedicated research and diligent work, we are capable of keeping strict control and good management of production and quality, and meet our customers' requirements.
Our product series are mainly as following.
A) rock wool products including boards, pipes, and blankets(felts)
B). Glass wool products, etc. Including boards, pipes, and blankets(felts)
C)ceramic wool products including boards, pipes, and blankets(felts), paper
Based on"Dedicated cooperation, Harmonious Developement" We will give you our competitive prices, reliable quality and on-time delivery.
For more information about our products, or if you have any needs, please feel free to contact us.
