Huadong Import & Export Co. Ltd - Your Lightning Protection Solution Expert

Henan Huadong Import & Export Co. Ltd is a professional enterprise focusing on the field of lightning protection. We are committed to providing comprehensive and efficient lightning protection solutions for all kinds of premises, covering the whole life cycle services of design, equipment supply, construction and maintenance.

  • Graphene Grounding Electrode

    Graphene Grounding Electrode

    The core of graphene alloy grounding device adopts φ195 round steel is made into a 1.2M long rod core using a CNC machine, and various metal materials such as graphene, silver powder, aluminum powder, zinc powder, and copper powder are used.

  • Zero Ohm Grounding Body

    Zero Ohm Grounding Body

    The research and development method of”zero ohm grounding body” is meticulous, combining the advantages and disadvantages of traditional products, and conducting step-by-step research to break through the connection of traditional metal components to graphite modules, achieve direct connection of graphite modules, and solve the problem of gaps between metal products and graphite resistance reduction modules after corrosion, leading to interruption and failure of graphite grounding grid.

  • ION Grounding Pole

    ION Grounding Pole

    ION grounding pole: Made of high-quality copper tube, the inner wall of the electrode tube is treated with the latest ceramic coating technology, which has super strong acid and alkali anti-corrosion performance; the outer wall of the electrode tube is sprayed with a layer of polymer anti-corrosion conductive material, which has excellent anti-corrosion ability and extremely low corrosion resistance resistivity.

  • Copper Clad Steel Grouding Rod

    Copper Clad Steel Grouding Rod

    Copper-clad steel grounding rod selection of softness is better than high-quality mild steel, the use of special technology will be highly conductive electrolytic copper uniformly covered to the surface of the round steel, the thickness of 0.25-0.5mm, the process can effectively slow down the speed of oxidation of the grounding rod underground!