It is the regular army that can create great value for customers and society.High recovery price, good service, environmental protection standards, no swindling;A well-licensed recycler is a good recycler.For the irregular army, is some in the industrial and commercial bureau did not go through the record, no business license, often in the form of monopoly, common people commonly known as "to leggard son", the price can not reach the price of the regular army, often to gangland nature of the monopoly market.