... .326mm, 0.376mm, 0.426mm, 0.476mm, 0.526mm Mechanism Polyurethane Insulation Sandwich Panels Verified Information This information is Verified by ... Capacity Actual Units Produced(Previous Year) Cold room use's polyurethane sandwich panels 120,000 Square Meters Per Month 800,000 ... Brand & Model No. Quantity Number of Year(s) Used Condition Polyurethane Sandwich Panels Auto Making Line N/A 1 1.0 ...