About Us

QGM Quangong Machinery, which was founded in 1979, is the leading manufacturer of concrete machinery and plant. With quality and service, QGM is the only provider of Integrated Solutions for Concrete Block Making in China. There are 500 skilled workers of all sorts at Germany and China factories.

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  • How to Choose the Right Concrete Block Making Machine: 4 Key Factors That Impact ROI

    Selecting the right concrete block making machine is critical to building an efficient and profitable concrete products manufacturing business. Beyond the initial purchase price, buyers should evaluate production capacity, product flexibility, automation level, and total cost of ownership (TCO) to understand the machine’s long-term operating value. By matching the block making machine with production requirements, product specifications, labor availability, and local market conditions, manufacturers can improve production efficiency, maintain consistent block quality, control operating costs, and achieve a more sustainable return on investment.

    0409-2026
  • How to Inspect a Used Block Machine Before Purchase: 3 Critical Components You Must Check

    Buying a used concrete block machine can reduce the initial equipment investment, but a lower purchase price does not always mean lower operating costs. Hidden wear in critical components can lead to unstable block quality, reduced production efficiency, frequent maintenance, and unexpected downtime. Before purchasing used block making equipment, buyers should look beyond the machine’s appearance and carefully assess the condition of its core systems, production performance, maintenance history, and remaining service life. A thorough inspection of key components can help identify potential risks and support a more informed equipment investment decision.

    0209-2026
  • Why QGM Continues to Invest in International Trade Shows in 2026

    QGM continues to invest in international trade shows to build customer trust, understand regional market needs, showcase intelligent block making technology, strengthen global brand recognition, and deliver sustainable concrete production solutions worldwide.

    3108-2026
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