Office and Workshop: House of Serai wangi Perumahan Griya Permata Asri, Jl. Asahan No. 026H, Ringroad. Balikpapan 76115 Kalimantan Timur. Indonesia Telp: 62.0542.873803 Fax: 62.0542.7202029 email: seraiwangi.rumahmakan@yahoo.co.id website: cakesalak.com Share