Shandong Qingquan Biotechnology Co., Ltd.Be the preferred service provider for biodegradable material packaging solutionsAn emerging technology company dedicated to biodegradable and environmentally friendly materials. Positioned as the preferred service provider of biodegradable material packaging solutions, it is committed to the modification and development of bio-based materials and the production and promotion of products. It has key technologies such as modification and production of bio-based materials.