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Farineh san-at co.
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Pargasiran co.
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Tooska phase co.
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Gas souzan industrial and manufacturing co.
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Pars energy-gostar drilling & exploration co. (PEDEX)
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Varin chrompack middle east co.
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Hampa engineeing corporation
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Pars project services
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Hampa engineering and design company (HEDCO)
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Pars pump co.
