Martin Engineering GmbH
Martin Engineering is a leading international supplier of systems to make the handling of bulk materials cleaner, safer, and more productive. T
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Martin Engineering is a leading international supplier of systems to make the handling of bulk materials cleaner, safer, and more productive. T

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CALVO SEALING Is a Spanish company with more than fifty years of experience in manufacturing sealing and thermal insulations products. We are currently present in many different industrial areas such oil&gas, process, naval, cement, food, casting.