Keyful was established in Shenzhen, China in 2020. Shen Zhen Keyful New materials Co., Ltd. is a film surface coating production enterprise integrating R&D, production and sales. It is mainly aimed at the surface coating treatment of various functional films. It has a wide range of applications and is often used in paper plastic Film lamination, fastening packaging, surface protection of electronic products, food packaging, labels, cosmetic packaging and other sub-sectors can also realize personalized product development and customization according to customer needs.
Keyful is a science-driven company providing sustainable flexible packaging solutions, founded on a vision for a green future. We are proud to be one of the few manufacturers whose matte cellulose film is fully home compostable (biodegradable film) and has passed LVMH’s environmental standard certification. Furthermore, we possess internationally recognized certifications such as OK Compost, EN13432, BPI, FDA, and RoHS, and have successfully met LVMH’s strict environmental compliance standards for luxury and cosmetics packaging, growing into a large-scale, well-equipped, and product-line-rich professional manufacturer of regenerated cellulose film in China with strong R&D capabilities, as well as an important export base for regenerated cellulose film.
We focus on developing the highest quality, sustainable film solutions to meet the most demanding requirements of various industries. Our goal is to positively impact consumers’ daily lives while steadfastly caring for our planet and future generations.
Our Vision for Sustainable Innovation
Keyful fosters sustainable innovation, providing partners and customers with groundbreaking, high-performance solutions that align with circular economy principles.
Through our innovative approach, scale, and R&D, we go beyond industry boundaries, focusing on developing breakthrough solutions that balance the present and future world. We create circular-friendly innovations that surpass industry standards, driving progress for our customers and society together.

Full-chain Innovation & Customization Services
Keyful adheres to a dual-drive development strategy of “economies of scale + technological innovation,” continuously promoting the deep integration of “industrialization + informationization.” With a focus on “thinning, functionalization, single-material, recycling, and intelligent manufacturing,” the company actively expands into the fields of automation equipment, thin film processing technology, and high-performance polymer material applications. Keyful continuously enhances its R&D capabilities and product matrix, and is committed to creating a new service model that is “oriented towards the personalized needs of customers.” Through multi-channel R&D collaboration and intelligent manufacturing, Keyful aims to become a leading global enterprise in the well-known thin film industry.


