Pelangi Hotel Internasional (PHI) Group, the owner and operators of several hotels in Indonesia, signed a memorandum of understanding (MoU) with four hotels, namely Hotel Pelangi Inn Malang, Hotel The Forest Cisarua Bogor, Grand Pelangi Bontang and Hotel Weta Internasional Surabaya. "PHI is aiming to open 17 hotels in 2022. We have a solid team and have recruited many professionals to fill vacant positions in our business units," Donny Pur, president director of PHI Group, said on Tuesday (13/9).