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  • High-end products
  • ITW standard self-tapping and self-drilling fasteners

  • The Illinois Group was founded in 1912 and is headquartered in Chicago. It is a Fortune 500 company. It is a New York stock market company with more than 700 subsidiaries in more than 50 countries and regions. In 1998, a wholly-owned company in China was established in Suzhou, China, and started a series of sales work. It has maintained long-term cooperative relationships with large and medium-sized steel structure companies in China and local distribution agents.

    Guangzhou Gushi Building Materials Co., Ltd., together with world-class manufacturers and market service outlets distributed around the world, work together to provide you with all aspects:
    Technical Support
    Professional software professional design
    Logistics logistics support On-site installation training On-site technical support



    Advantages of the ITW standard
    -Strong technical support from global research centers, new product designs adapted to local markets
    -Excellent anti-corrosion performance extends the service life of the building, reduces maintenance and repair costs, and saves total costs
    -High-quality buildings enhance design and contractor reputation
    -Customer oriented, ITW China team to provide you with long-term value-added services





    The ITW standard nails have been tested in real natural environment such as salt spray, acid rain, humidity, ultraviolet, etc., and exceed the Australian AS 3566 Class 3 standard. They are durable, safe and reliable!







    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.