- PT. Jaya Makmur Eka Lestari
- Address:JL. Sunter Jaya 1 No. 1
- Utama Pagar
- Address:Tambak Segaran Wetan 20
- TRI SINAR PURNAMA PT
- When first established in 1983, pt. Tri sinar purnama was a small foundry which produced malleable iron pipe fittings with capacity only 15 tons monthly. Equipped modest machinery and not more than 100 labors, struggled to compete other local suppliers. With hard work, dedication good managements, for the ….
- Address:Jalan Raya Semarang-Boja 195 Desa Kedung Pane Kel Wates
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