Bahasa Indonesia | English   PT LETTER MAS INDUSTRY Jl. Mengger No. 98 (Moh. Toha KM 5,6) Cigereleng Bandung - 40256, Indonesia Phone : 62 - 22 - 520 5077 (hunting) Fax : 62 - 22 - 520 5077 Email : contact@lettermas.com   company profile | services | production | products | contact