our company is fence manufacturer, we have three type fence : composite ， pvc and vinyl ， the fence are eco friendly and high environment protection , over come wood material all shortcoming . Fence Advantages : 1. These are more than 4 times stronger than the traditional wooden fencing. 2. These are protected from the highest level of UV exposure 3. They carry the rust free characteristics, thus proving to be beneficial for the long term 4. Once the painting has been done, you need not re-paint them for a long time. In a way, they are paint-free as well. 5. Considering all these factors, they are more eco-friendly as compared to other fencing. more fence information or get free sample and price please visit : http://outsidedeckingfloor.com/product.html .