ChangWang Insulation products provide a complete solution for your agricultural needs. With a variety of insulation products, ChangWang provides easy installation for both new and existing buildings. Reduce thermal radiation, add comfort and improve the energy effeciency of your building with the performance proven products from ChangWang Company.

Construction, new and retrofit: metal building and metal building retrofit factory housing built, pre-engineered metal building;

• 99% pure aluminum with up to 97% of all of the radiant energy transferred; substantial reduction in fuel and energy cost
• Reduction in the amount of investment dollars needed for heating and cooling equipment
• Outstanding safety, being in conformity with health and environmental standards

Metal Building Retrofit

              

Post frame, side wall, masonry wall