Box 3a Read More » Organizational Structure Read More » Box 2 Read More » Box 1 SARANA PEMBANGUNAN RIAU Read More » “Recognized as a World-Class oil & gas field operator that contributes to the welfare of Indonesia, especially Riau community.” Read More » Newsroom Read More » Home Read More » Contact Us Read More » Career PT.SPR Langgak would like to advise that those who wish to seek employment with PT.SPR Langgak are to visit only the PT.SPR Langgak official recruitment email : firstname.lastname@example.org. Read More » Gallery Read More » Posts navigation 1 2 Next Category Archives Meta Contact . AD Premier 8th Floor Jl. TB Simatupang No. 5 Ragunan – Pasar Minggu, Jakarta Selatan 12550 Phone: +62 21 22708945 | Fax: +62 21 22708949 Email: email@example.com Follow Us . Copyright © 2017 PT. SPR Langgak. All Rights Reserved.