NILAM WIDURI, PT DKI Jakarta Pathcouli Oil, Hasan Al-Hamid, Hasan Muhammad Syahria_ptnilam@hotmail.co.id (62-21) 7944875, 7944876 (62-21) 7982733, 7982929 Jl. Warung Buncit Raya No. 46/143, Jakarta Selatan