Company Name : Lang Perdana Workgroup., PT.About Us : Lang Perdana Workgroup are Oil-Gas and other Energy trading , Marine & Other Steel Construction, Shipping & Other sea logistics supportProduct/Service : Category : Energy ProductsContact Person : Nurul Lang HBM|||CEOLink More : Indonesia Energy Products ,Indonesia Industrial FuelTelephone : Mobile phone : Address : Tarumajaya 11, SetiamulyaBusiness Type : Energy & Marine