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  • Home
  • About Us
    • Company Profile
    • Shareholder
  • Products & Services
    • Steel Tube For Automotives
    • Steel Tube For Construction
    • Steel Tube For Industries
    • Packaging
    • Delivery
  • Quality Management System
    • Quality Certification
    • Quality Assurance
    • Quality Control
    • Management Quality Supplier
    • Traceability Product
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Building Trust through Good Governance

We ensure that our decisions and actions are based on values that promote balanced and sustainable growth.

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From Automotive, construction and infrastructure, ISTW is here to fulfil various industrial needs with superior quality ELECTRIC RESISTANCE WELDED (ERW) steel tubes.

With a focus on constant innovation and customer satisfaction, we are determined to be a trusted partner for your business growth and progress.

About Us
  • Company Profile
  • Shareholder
Products & Services
  • Steel Tube For Automotives
  • Steel Tube For Construction
  • Steel Tube For Industries
  • Packaging
  • Delivery
Quality Management System
  • Quality Certification
  • Quality Assurance
  • Quality Control
  • Management Quality Supplier
  • Traceability Product
Sustainability
  • Environmental
  • Social
  • Governance

Jakarta Factory - 1
Jl. Rawa Sumur I No. 1
Kawasan Industri Pulogadung
Jakarta 13940
+62 21 460 0991, 460 3693
+62 21 468 210579

Jakarta Factory - 2
Jl. Pulo Sidik Kav. R 19-22
Kawasan Industri Pulogadung
Jakarta 13940
+62 21 4682 1825 (Hunting)
+62 21 468 21830

Cikarang Factory
Greenland International Industrial Center (GIIC)
Blok AE No. 7 Deltamas, Cikarang Pusat
Bekasi 17530
+62 21 5055 5621 (Hunting)
+62 21 505 55624

Semarang Factory
Jl Simongan No. 105
Manyaran, Kec. Semarang Barat
Semarang 50147
+62 24 760 0647, 762 4008,
+62 24 760 1355, 762 4007

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