Entire family of PT WIJAYA KARYA (Persero) Tbk. (WIKA) unites in Halal Bihalal activities held at WIKA Building, Jakarta (12/6). In this activity, present was Minister of PUPR Basuki Hadimuljono, all of the Board of Commissioners and the Board of Directors of WIKA, Purnabakti together with family members who are now trusted as leaders in other BUMN.