1.The boiler main unit and the large auxiliary equipment are naked, and other precision instruments or small auxiliary equipment are packed in wooden boxes. 2.According to the tonnage of the boiler,we use 20-foot cabinet,40-foot cabinet,20 frame or 40 frame box for shipment. 3. All goods will be professionally reinforced after being loaded into the container. 4. We have a stable and cooperative freight company that can ensure the safety of the goods and ensure low transportation costs.