Author: Ryan Prapaskah
Senin Desember 21, 2015 Sumitomo Excavator & Paver di Mining Exhibition 2015
Selasa September 16, 2014 Sumitomo membuka Pusat Pelatihan ASEAN
Jumat Agustus 29, 2014 PT. Sumitomo Construction Machinery Indonesia mendapatkan sertifikasi ISO9001.
Kamis Agustus 5, 2010 