Plant & Main Office:
- Special Economic Zone. Sei Mangkei Kav 2-3 Bosar Maligas Regency , Simalungun North Sumatra 21184 Indonesia.
- +62 622 7297252
- +62 622 7297253
Representative Office:
- Jl. Iskandarmuda No. 115 Medan Petisah Regency. Medan, North Sumatra, Indonesia
- +62 61 88816951
- cs@inl.co.id