For rock wool sound-absorbing board, everyone has different special concerns about it, and what we do is to maximize the product requirements of each customer, so the quality of our rock wool sound-absorbing board has been well received by many customers and enjoyed a good reputation in many countries. ASBUILT STRUCTURE ENGINEERING CO.,LTD. rock wool sound-absorbing board have characteristic design & practical performance & competitive price, for more information on the rock wool sound-absorbing board, please feel free to contact us.