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![]() The company has always adhered to the entrepreneurship of "exploitation, innovation, forge ahead". based on decades of hands-on production experience accumulated continuously, it has employed devices and technology on its own to implement above 40 research and development projects, and has achieved more than 30 scientific and technological transformation achievements the present day, when two international high-end air filter material production lines have revolutionized. It has successively gained 17 utility model patents, five computer software copyrights, and one ... [詳細(xì)介紹] |