http://www.sanmunewmaterial.com/ Our History Linyi Sanmu International Trade Company is located in Linyi City, Shandong province, China. The company was founded in 2007. Until now, we have over ten years' production experience. Our Factory Our factory covers an area of 2000 square meters and have five quality control teams. With professional production technology and rich experience to produce WPC, PVC, PU, PS and wooden products. Our Product