• LS Int has focused on the carbon industry for 21 years!

    Main products: various carburizers and coke; ferrosilicon, ferromanganese, etc.; graphite electrodes, accessories, graphite special-shaped parts, etc..

    About Us

  • In the world of industrial excellence, our carbon raiser stands as a beacon of quality!

    High Carbon Content: Provides a rich source of carbon for enhancing material properties.
    Low Impurities: Low sulfur, nitrogen, and ash content ensure purity and optimal performance.

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  • The value LS Int brings to you: highly competitive prices, high quality products!

    We are committed to providing customers with the highest quality products and services, and strictly control the source of raw materials and production processes to ensure that each batch of products meets high quality requirements.

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  • LS Int.Tech (Henan) Co., Ltd.-A benchmark company in the carbon industry.

    Dedicated to Carbon industry for 21 years.
    The factory area is 80,000 square meters.
    700+ projects delivered.
    35 production lines.

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