tms lines, officially pt. pelayaran tresnamuda sejati, was founded by mr. david v. lengkong and mrs. emmy wijaya lengkong. the caboutpany has grown to include branch offices in java (jakarta, surabaya, semarang), sumatera (belawan/medan, panjang/bandar lampung), kalimantan (pontianak, banjarmasin, samarinda), and sulawesi (makassar, palu). subsidiaries and related caboutpanies include pt. dynamic container lines (dcl), pt. jameson freight semesta, pt. tsurumaru logistics indonesia, pt. tunas mitra selaras (tras) depot, pt. java sarana mitra sejati (jsms) container depot, and pt. indo formosa trading.

