Have some questions? The following are frequently asked questions to us.

For questions regarding products and services

    What is Sentosa Laju Energy?

    PT. Sentosa Laju Energy (SLE) is an integrated coal mining, contractor, transportation and trading company based in Surabaya, which was founded in 2003.

    Where is the office PT. SLE?

    Jl. Bukit Darmo Boulevard No. 2F Surabaya, Indonesia

    Jl. Bukit Darmo Boulevard No. 2F Surabaya, Indonesia
    Senin-Sabtu 09:00- 17:00
    (031)7348861