Balikpapan – TRAC, one of the subsidiary company of PT Serasi Autoraya that provide trusted transportation rental solution, participated in Walikota Cup Golf Tournament 2018 on September 15-16, at PBGC Balikpapan.Branch Manager TRAC of East Kalimantan Arya Fitriadi attended the event. "Hopefully this good relationship contributes positively, especially for Astra business in Balikpapan," said Arya.The event was also attended by Mayor of Balikpapan Rizal Effendy, Vice Regional Chief of Police of East Kalimantan Brigjend Pol Drs Lukman Wahyu Hariyanto, and Head of Indonesian Chamber Of Commerce & Industry of Balikpapan Yaser Arafat.