- Jiatai Electric Power Fitting Co Ltd
- Address:Cempaka Putih Permai Complex, Block No. 4, JL. Cempaka Putin Tengah II, Indonesia 10510
- Anugrah Tools. CV
- Address:JL. Sei Rampah No. 35 Kec. Medan Estate
- Pt.Citra Karya Sejahtera
- Address:Jl. Roa Malaka Utara No. 1-3
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