So far, the use of plastic recycled materials is almost entirely based on economic benefits.When this foundation no longer exists, the use and demand of recycled materials will decrease, and the fixed cost of collecting, processing, and recycling waste plastics cannot be matched with new plastic material. The globally problem of plastic recycling is more and more outstanding. Retech Machinery is one of the main manufacturer for plastic recycling machines,providing different kind of recycling solutions,aim at improving the recycling and enviroment protection. We hope to reduce the pollution and keep a clean sky to our next generations.