- Welding Co Sho
- Address:Sudirman 122 Jakarta, DKI Jakarta
- Vikas Welding Company
- Address:1 G.T. Karnal Road, Industrial Area Delhi Delhi 110033 Indonesia
- Dabagu
- Address:Jl. Kemanggisan Utama Raya 87 Jakarta Jakarta 11510 Indonesia
- PT Timah (Persero) Tbk.
- Address:Jln Medan Merdeka Timur 15 Jakarta Jakarta 10110 Indonesia
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