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Solid Earth scores grand slam in PH mining ‘Oscars’

Taiheiyo also earns back-to-back merit for safety process BAGUIO CITY (Nov. 18, 2016) — Solid Earth Development Corp. (SEDC) made a grand slam tonight during the Safest Mines and Quarries … Continue reading

November 18, 2016

Solid Earth cited for Safest Quarry Operations

Taiheiyo gets merit as ‘Safest Mineral Processing Plant’ BAGUIO CITY (Nov. 21, 2015) — Solid Earth Development Corp. (SEDC) has earned the major award for maintaining the Safest Quarry Operations this … Continue reading

November 21, 2015