PT. PJ-Tek Mandiri certified under ISO 9001 : 2008 and a member of International Association Of Drilling Contractor.
Jl. Cempaka II Blok C7 No. 10, Ciater Permai Serpong – Tangerang 15317 Indonesia - Phone +62 21 9127 4225 , Fax +62 21 756 5235, Email pjtek@pjtekmandiri.com