Emdeki was established in 1981, producing calcium carbide (CaC2) as an import substitute to imported calcium carbide from South Africa, China, Taiwan, Poland, and other countries.
Started production trial on November 10, 1987
Followed by commercial production on Februari 1, 1988
Within two years after its establishment, Emdeki has gained trust from the market and fulfilled majority of demand nationwide. Many of production has been exported to Japan.
To secure sufficient electricity supply, Emdeki has invested in a 16,5 MW natural gas CCPP (Combined Cycle Power Plant).
Export to USA
Emdeki has been maintenance machine and increased production capacity from 25.000 tons/year to 50.000 tons/year. Emdeki also start exporting to India and China.
Start IPO for expansion to produce Carbide Desulphuriser and High Grade Silica Alloy.