Home » PT. Krakatau Osaka SteelPT. Krakatau Osaka Steelby adminFebruary 21, 2022March 6, 2022 Jalan KH Yasin Beji Gedung Wisma Krakatau Kel. Kebondalem Kec. PurwakartaKota Cilegon BantenTahun 2021 Spek Project:Q/flow : 20 m3/dayRun hour : 12 h “ Eq – Anaerob – Aerob “