Shandong Wisdom Materials & Goods Co.,Ltd
sandwich panel, roof panel, insulation panel, steel structure, eps sandwich panel, Manufacturer and Supplier - China
Excellent thermal insulation property: thermal conductivity is less then 0.02 w/m. k..
Excellent fireproof property: PIR sandwich panel can reach B1 grade.
Elegant appearance: many colors and effects like Small-rib, Big-rib, Flat Surface... - Update: 2009-04-01