- Nomor Kantor Pusat
Telphone 0283491157 / fax
Email ptnisajanahasnarizqy@gmail.com
- Divisi Asphal Mixing Plant
Telphone Iyez : 085742985586 , 085385414414 / Putu : 085642811397
Email amp.nisajana@gmail.com
- Divisi Batching Plant
Telephone Ifantri sugiono : 082322463009 / Agung : 081510118778
Email pt.nhr.batchingplant@gmail.com