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At KOSA every insight, leading breakthrough and innovation is achieved through collaboration. The company has TPU invention patents and key material core technology of independent intellectual property rights, product performance in line with European REACH, RoHS certification and FDA ,ISO quality requirements. The company also has Guangdong polymer elastomer New materials Engineering Laboratory. In recent years, the company has continued to expand in the fields of new materials such as automotive films, and multilayer optical and electronic functional films. After 20+ years, KOSA has grown into a leading high-tech enterprise integrating R&D, production and sales.