- Jakarta Steel
- Address:Jl. Simphonymas 2 B3/21
- PT Sukabumi Perkasa Steel
- Address:Jl Jonggol Utara
- Growth Billet
- Address:Kim
- PT. Indah kelang
- Address:Jl. Seram Sembilang No. 25
- Indotro
- Address:Banyumanik
- PT. Global Metal Engineering
- Address:Jl. Mangga besar 1 no. 63 F / G
- PT. CAHAYA ABADI SEMESTA
- Address:Jeruklegi Industrial Park RT.015 RW.004, Balongbendo
- PRAMARINS
- Address:JL. BUGIS NO.73-C, TANJUNGPRIOK, JAKARTA, DKI - INDONESIA, Indonesia
- PT.WIRE & WIRE PRIMA INTERNATIONAL
- Address:MENARA M. T. H. 10Floor Suite 1003 JL. M. T. HARYONO KAV 23
- NSG Trading Co.
- Address:Jalan Kaliurang Km. 9
- Global Metal International Pte Ltd
- Address:Graha Kirana 12nd fl. Jl.Yos Sudarso Kav 88
- TUNAS PERKASA TEKINDO, PT
- Address:A-1001, East Valley Kenzo, No727 Luoyu Rd
- PD. Surya Baru
- Address:Jl. Perdana No. D7, Tubagus Angke
- PT SARANA STEEL
- Address:Jl Karang Bolong VI
- tribuana citra agung
- Address:Slipi Kemanggisan
- Pipa PE Indonesia (PPI)
- Address:Jatibening Estate
- MEGABETON KOMSEN
- Address:Koala blok a2 / 26
- Copper Coil Suppliers Limited
- Address:4 omulyo Angtropolis Street
- ISPAT INDO GROUP
- Address:
- PT. Mitra Dagang Global
- Address:Menara Imperium LG-16, Metropolitan Kuningan Super Block, JL.H.R.Rasuna Said Kav.1