China Biodegradable Garden Waste Bags Company Profile Shandong Orizon Biomaterials Co., Ltd. was established in 2009. It is located in Qufu City, Shandong Province, the "hometown of Confucius". It covers an area of more than 20,000 square meters. It is one of the earliest specialized in R&D and production of biodegradable materials and products in China. After more than ten years of...