- Ganyang Global co.ltd
- Address:Jl. Duren Tiga Selatan No. 21c
- Anugrah Tools. CV
- Address:JL. Sei Rampah No. 35 Kec. Medan Estate
- RB Pro LED
- Address:Pengadegan Utara No.37C
- Modern Mobil
- Address:Jl. Karo No. 193
- PT PERKASA JAYA LESTARI
- Address:Kompleks Kampus Widuri No A 4
- Batara Elektrindo
- We made any microcontroller and electronic system, for hardware and software.
- Address:Jl. Desaputra No. 40 Jagakarsa
1