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  • About Gu Shi
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  • about us
    World famous Owens Corning insulation products;
    The world's largest manufacturer of industrial doors and loading and unloading systems.
    Soprema providing professional high-quality waterproof materials and product application solutions for industrial buildings;
    Innovate the most beautiful series products
    Hilti's products from partners of construction companies around the world;
    Bekaert Steel Fibers, Belgium, the world's largest independent producer of wire drawing products;
    The world's most popular FRP lighting panel series;
    Global ceilings and flooring series Armstrong;
    The world's leading ITW standard for self-tapping and self-drilling professional fasteners.