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  • Home - The Steelball Company

    The Steel Ball Company's grinding media is a valuable commodity widely used in power stations for coal grinding, limestone grinding for flue gas desulphurisation, cement production, aerated building block manufacturing and in the mining industry, especially in gold, silver, copper and zinc mines.

  • Hallmark Oil Limited - Home | Facebook

    Hallmark Oil Limited, CANTONMENTS ACCRA-GHANA. 179 likes · 15 talking about this. Hallmark Oil Limited is the Authorised Distributor for Chevron, Texaco...