Tin smelting center owned by the Company is located in Mentok, Bangka and Kundur in Riau. Each smelting units have a complete of 12 units of furnaces. To enhance the quality of the Uncooked product tin ore, the business also has a Heart of tin ore leaching (washray). Both of https://louisibded.therainblog.com/29670574/examine-this-report-on-cara-masang-plat-timah