Guangzhou KOSA Film Technology Co., Ltd.

At KOSA, we believe that every breakthrough and material innovation is achieved through deep collaboration with our clients. We do not just manufacture products; we deliver comprehensive material solutions tailored to the evolving needs of global industries. Our primary service portfolio revolves around the development, production, and supply of high-performance Thermoplastic Polyurethane (TPU) and advanced functional films. In recent years, we have strategically expanded our service capabilities into high-growth sectors, offering specialized solutions in automotive protective films, as well as multilayer optical and electronic functional films. We serve as a trusted partner to enterprises in the automotive, electronics, consumer goods, and industrial manufacturing sectors. From initial material selection and custom formulation to full-scale technical support during application, KOSA provides end-to-end service. Our dedicated technical team works closely with clients to troubleshoot processing challenges, optimize material efficiency, and ensure seamless integration into their production lines. By combining our advanced material expertise with a customer-centric service philosophy, we help businesses accelerate their product launch cycles, improve product durability,

KOSA’s journey began over twenty years ago with a foundational vision: to pioneer advancements in polymer materials through independent research and relentless innovation. In our early years, the company focused on mastering the core synthesis of Thermoplastic Polyurethane (TPU), establishing a robust baseline of intellectual property rights and securing critical TPU invention patents. This early dedication to core technology laid the groundwork for our long-term success. As the global manufacturing landscape evolved, KOSA evolved with it. Over the past two decades, we systematically transitioned from a localized component supplier into a leading high-tech enterprise that seamlessly integrates R&D, production, and sales. A significant milestone in our history was the establishment of the Guangdong Polymer Elastomer New Materials Engineering Laboratory, which solidified our position as a regional hub for industrial innovation. In recent years, we have leveraged our deep polymer expertise to expand into high-tech film sectors, successfully penetrating the automotive and electronics industries. Today, after more than 20 years of disciplined growth, KOSA stands as a mature, globally recognized pioneer in new materials, proud of our past achievements and actively shaping the future of polymer technology.

The cornerstone of KOSA’s success is our diverse, highly skilled, and collaborative team. We operate under the firm conviction that every valuable insight and market-leading breakthrough is a direct result of collective intelligence. Our workforce brings together world-class polymer scientists, chemical engineers, production specialists, and dedicated customer service professionals. At the heart of our innovation engine is our R&D team, which comprises industry veterans and PhD researchers who hold deep expertise in polymer synthesis and functional film extrusion. They work hand-in-hand with our technical sales and service teams to translate complex market demands into tangible, high-performance material solutions. Furthermore, our production and quality control teams consist of highly trained technicians who manage our sophisticated manufacturing lines with meticulous attention to detail. We heavily invest in continuous professional development, fostering an environment of lifelong learning and cross-functional collaboration. By empowering our people and encouraging open, creative dialogue across departments, the KOSA team maintains a agile and forward-thinking corporate culture. It is this shared passion for material science and collective dedication to excellence that enables us to consistently exceed client expectations worldwide.