About Us

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Headquartered in Hangzhou, China’s “Silicon Valley,” the company specializes in high and low voltage complete electrical equipment, intelligent power distribution systems, and industrial power solutions. With profound industry expertise and a global perspective, it provides customers worldwide with a full-chain, one-stop foreign trade solution encompassing front-end design, mid-end lean manufacturing, international certification, and end-to-end logistics delivery.

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Product

Our advantages

  • Original Factory Certification

    Original Factory Certification

    Our manufacturer Zhongtongfu is an officially certified cabinet manufacturing partner for ABB (MDmaxS and MNS2.0 series) and Schneider Electric (BLOKSET series). All products are manufactured strictly in accordance with authorized drawings and process standards, ensuring quality that meets international benchmarks.

  • Extreme Environment Testing

    Extreme Environment Testing

    All products have passed national-level comprehensive type tests, including seismic resistance, internal combustion arc testing, high-altitude performance, salt spray testing, and EMC (Electromagnetic Compatibility) testing, demonstrating stable and reliable performance under rigorous operating conditions.

  • Top Project

    Top Project

    The product has been in long-term operation at national-level projects such as China Tier 4 data centers, Tianmu Lake Five-Star Cloud Data Center, and prefabricated cabin power distribution rooms at high-speed railway stations; it is not a trial-and-error product.

  • Comprehensive matrix-based one-stop solution

    Comprehensive matrix-based one-stop solution

    Ranging from low-voltage switchgear to power distribution cabinets and intelligent busbars, covering all brands, configurations, and application scenarios—from ABB/Schneider to Delixi/Chint.

  • Prefabrication + Intelligence

    Prefabrication + Intelligence

    We provide prefabricated integrated solutions including DC/AC power modules and Busway intelligent busbars, featuring factory-preinstallation and plug-and-play functionality on-site, while integrating IoT and AI to enable smart operation and maintenance throughout the entire lifecycle.

  • Global Certification

    Global Certification

    It holds internationally recognized certifications such as CCC, CE, UL, CB, and EAC, ensuring seamless export customs clearance.

MDmax® ST Digital and Intelligent Low-Voltage Switchgear

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