ground foundation screws
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steel or aluminium two blades/four blades/six blades metal ground foundation screws
Adjustable ground screw is for suitable for slopes, or any project sites where there is obvious height difference in land surface, so as to ensure the flange plate could be adjusted to same level, which could save construction time and project costs quite a lot.
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ground screws for solar mounting
Four-blades ground screw is adaptable to be used in very soft ground to ensure the fastening of mounting structure, but for swampland or frozen soil, additional fastening might be required.
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