Top Green World Biotechnology Co., Ltd is an enterprise specializing in R&D, production, technology promotion of PP material products and PLA material biodegradable products. TGB develops and produces food immediate contact packing products. It is located in Jinshan Industrial Zone, Shanghai China. It covers an area of 30,000 square meters with about 100 employees. TGB is dedicated to creating a safe and hygienic smart factory. It puts forward the concept of sustainability and environmental protection, It advocates that “quality is the life of the company and environmental protection is the source of the business”. TGB has passed the ISO9000 quality management system certification, and has been audited by the world's authoritative certification body SGS. Meanwhile it has passed the certifications of GMP and HACCP food quality and safety management system.