Our company have the mature technology of the machinery of cracking the waste tyres or waste plastics into oil under normal pressure, also solve the pollution to the air, the waste gas can be collected to burn to heat the equipment and the water can also be also used by cycle. We studied it for about ten years and observe the patent. Our equipment have sold to many foreign countries, and the equipment have the wide market in worldwide countries. The equipment very suitable for investing because it is an environmental friendly equipment and also can bring profit for the investors. Any one interest in our machinery please contact with me for details.