With the rapid development of the times, the convenient and light-duty mode is constantly impacting the market. The construction industry is also developing towards a convenient mode. Once the second-hand containers are put into the market, they are unanimously praised and affirmed by users, which makes their sales volume rise for a time. The reason is closely related to its advantages. Only with the continuous support of its advantages can it have a large-scale development status. What are the specific advantages of second-hand containers, as described and analyzed below. 1、 Lower price A variety of second-hand containers can be recognized and its price can not be separated. The advantage of the second-hand container is its price. The relatively low price makes it very smooth in the process of sales. Nowadays, the market competition is relatively fierce, and the cost control is very strict. Purchasing the second-hand container can well control the cost of investment. 2、 Simple loading and unloading, no construction waste The second-hand container with good after-sale service is reliable and closely related to its simple loading and unloading process. The second-hand containers are easy to load and unload, and do not produce construction waste in the process of installation. In the era of strict environmental protection requirements, the containers that do not produce construction waste are very worthy of promotion. 3、 Good fire, heat and sound insulation performance Second hand containers with reputation can get good reputation and praise and its performance is inseparable. The second-hand container has the performance of fire prevention, heat preservation and sound insulation, which can bring great convenience and comfort to the use in the process of use, and it is a convenient residential mode worthy of promotion. The second-hand container is developed on a large scale in today's era, which is well adapted to today's life rhythm and mode. The second-hand container can be developed so smoothly, which is closely related to its advantages, first of all, its lower price has advantages; secondly, its simple loading and unloading and the characteristics of not producing construction waste are worthy of praise; in addition, its performance of fire prevention, heat preservation and sound insulation is supported, and its advantages can be described as fully displayed and clearly identifiable.