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| Dalian Ecopower Technology Co., Ltd. established in 2008 is a high-tech enterprise specialized in R & D, production and sales of separator for lithium-ion battery. The company owns the patents of biaxial stretch preparation of microporous polypropylene membrane filed by the Institute of chemistry, Chinese Academy of Sciences, is the only enterprises with independent intellectual property rights of separator for lithium ion battery in china. After nearly 20 years of research and development of three generations of scientists in CAS, the preparation principle and process technology breakthrough were realized, and related patents were filed worldwide. Based on this technology, the technicians in Dalian Ecopower Technology Co., Ltd. |
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| Dalian EcoPower Technology Co., Ltd. is the leading domestic single-layer PP membrane manufacturer. After R&D and production technology exploration for many years, Ecopower can provide different types of monolayer PP membrane for lithium ion batterys which are used in mobile phone, notebook, digital cameras and other consumer electronics products, at the same time, due to the higher thermal stability and biaxial tensile strength, the PP membranes are also widely used in the power type lithium ion battery for electric bicycle, electric motorcycle, electric bus. |
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By collaborating with the Chinese Scientific Academy (CSA), the company owns its intellectual property and a versatile R&D team and state-of-the-art quality control and lab instruments which facilitate a continuous improvement and high standard quality assurance for our products. Our capabilities in R&D and quality assurance also benefit out customers for improvement of the safety of their lithium battery products. |
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