kementerian perumahan dan pembangunan perkotaan di Kota Yogyakarta, Daerah Istimewa Yogyakarta

We are a global leader in elevator and escalator industry. At KONE, we make people's journeys safe, convenient and reliable, in taller, smarter buildings.

LafargeHolcim is the leading global building products & solutions company serving masons, builders, architects & engineers worldwide. Our cement, aggregates & ready-mix concrete are used in a wid…