Investment License had been issued

Pipe Mill operation commenced

Obtained Certification for ISO-9002 Quality Management System (Product: Steel Pipe)

Power Plant built for own use

Obtained Certification for ISO-9001:2000 Quality Management System (Product: Steel Pipe/Deformed Bar)

No.1 Color Coating Line operation commenced

No.1 Continuous Galvanizing Line operation commenced

– Cold Rolling Line Operation operation commenced
– Obtained Certification for ISO-9001:2000 Quality Management System.
(Product: Steel Pipe/ CR coil/ GL coil/ PPGL coil) Cold Rolling Mill operation commenced

Push Pull Pickling Line operation commenced

  • API 5L Approved
  • Obtained Certification for ISO-14001 Environmental Management System Obtained Certification for ISO-9001:2008
  • Quality Management System (Product: Steel Pipe/Deformed Bar/Stainless Pipe/CR coil/ GL coil/ PPGL coil)
  • Obtained Certification for Japanese Industry Standard (JIS) on Deformed Bar
  • 16”Pipe Mill operation commenced
  • JIS approved for Coil ,
  • Officially changed its name to MARUICHI SUN STEEL Joint Stock Company
  • Obtained certification JIS G 3321, JIS G 3322 (Japanese standards for the product AL-ZN Galvanized Steel Coil, Color Coated Steel Coil)
  • Obtained certification JIS G 3444, JIS G3452, JIS G 3454, JIS G 3466 (Japanese standards for the product Steel Pipe)
  • No.2 Continuous Galvanized Mill Line  operation.
  • No.2 Continuous Color Coating Mill Line operation.
  • Obtained Certification for MS 1196 : 2004 ( Certification Malaysia for AL-ZN Galvanized Steel Coil products)
  • Obtained Certification for MS 2383 : 2011 ( Certification Malaysia for Color Coated Steel Coil products)
  • Pipe Machine No.1 & 2 remodeled and put into operation.
  • Obtained Certification for SNI 4096 : 2007 ( Indonesian standard for AL-ZN Galvanized Steel Coil products)

Pipe Machine No.3 remodeled and come into operation PZ pipe

Obtained Certification for ISO 17025 : 2005 Quality Management System (The certificate has an international laboratory capable of inspecting and analyzing at a high level of confidence)

  • Obtained Certification for ISO 9001 : 2015 Quality Management System
  • Obtained Certification for ISO 14001 : 2015 Quality Management System