Mesin dan Peralatan Pertambangan
| No. | Perusahaan | No. dan Tgl Sertifikat | Jenis Produk |
|---|---|---|---|
| 1. | PT. Vortex Conveyor International | No. 1165/SJ-IND.8/TKDN/4/2021 Tgl .30 April 2021 | Steel Roller |
| 2. | PT. Vortex Conveyor International | No. 1164/SJ-IND.8/TKDN/4/2021 Tgl .30 April 2021 | Rubber Roller |
| 3. | PT. Vortex Conveyor International | No. 1163/SJ-IND.8/TKDN/4/2021 Tgl .30 April 2021 | Pulley |
| 4. | PT. Vortex Conveyor International | No. 1162/SJ-IND.8/TKDN/4/2021 Tgl .30 April 2021 | Bracket |
| 5. | PT SAGATRADE MURNI | No. 1097/SJ-IND.8/TKDN/10/2020 Tgl .27 Oktober 2020 | Centralizer |
| 6. | PT. SUPRABAKTI MANDIRI | No. 51/SJ-IND.8/TKDN/5/2019 Tgl .17 Mei 2019 | Steel Idler Roller (impact Idler Roller) |
| 7. | PT. SUPRABAKTI MANDIRI | No. 50/SJ-IND.8/TKDN/5/2019 Tgl .17 Mei 2019 | Steel Idler Roller (return Idler Roller) |
| 8. | PT. SUPRABAKTI MANDIRI | No. 49/SJ-IND.8/TKDN/5/2019 Tgl .17 Mei 2019 | Steel Idler Roller (guide Idler Roller) |
| 9. | PT. SUPRABAKTI MANDIRI | No. 48/SJ-IND.8/TKDN/5/2019 Tgl .17 Mei 2019 | Steel Pulley (cold Lagging Pulley) |
| 10. | PT. SUPRABAKTI MANDIRI | No. 47/SJ-IND.8/TKDN/5/2019 Tgl .17 Mei 2019 | Steel Idler Roller (carry Idler Roller) |
| 11. | PT. SUPRABAKTI MANDIRI | No. 805/ILMATE/TKDN/12/2018 Tgl .20 Desember 2018 | Steel Frame Idler (carry/inline Frame Idler) |
| 12. | PT. SUPRABAKTI MANDIRI | No. 804/ILMATE/TKDN/12/2018 Tgl .20 Desember 2018 | Steel Frame Idler (impact/retractable Frame Idler) |
| 13. | PT. SUPRABAKTI MANDIRI | No. 791/ILMATE/TKDN/12/2018 Tgl .13 Desember 2018 | Steel Frame Idler (v-return Frame Idler) |
| 14. | PT. SUPRABAKTI MANDIRI | No. 790/ILMATE/TKDN/12/2018 Tgl .13 Desember 2018 | Steel Frame Idler (saci/sari Frame Idler) |
| 15. | PT. SUPRABAKTI MANDIRI | No. 789/ILMATE/TKDN/12/2018 Tgl .13 Desember 2018 | Steel Frame Idler (transition Frame Idler) |