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Technology + material integration innovation research and development guide
New people, new scenarios, new trends, new value content innovation Responsible material sources,
Transparent process traceable production, closed-loop fashion

Long Run defines a new standard for high-quality YARN (SBCN YARN), a good yarn fiber source (S end) should be based on transparency and sustainability, yarn should meet the needs of visual, feeling and tactile value of (B end) fabric, but also meet the needs of (C end) brand owners with aesthetic feeling, emotion and temperature, and strong functional design value. It is also necessary to bring continuous improvement to the ecological environment (N-end).

SBCN YARN is the basis and standard of Long Run yarn innovation, with "high stability with quality as the core, functional integration of nature and science and technology, ecologically oriented sustainability, fashion-led super forward-looking, innovation-led leadership". Define the criterion of quality in the market, break through their own achievements yesterday again and again, and raise the standard of good yarn to a new height.