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Mainly engaged in the research and development, production and sales of polyimide raw materials, resins, adhesives, engineering plastics and products, heat-resistant fibers, high-strength fibers and fabrics, and nano-products.


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2023

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09

2011

Mass production of Yilun®Fiber is first used in the first domestic ten thousand tons of cement production line


The mass production of chemical Yilun @ fiber was first applied to the first 10,000-ton cement production line in China.