What we do

Aluminium Smelter

Delivering services to the expanding Gulf Aluminium Smelting market:
  • Potroom Aluminium busbar fabrication & installation including risers and anode beams.
  • Anode stem fabrication and refurbishment.
  • Site installation, live Busbar welding, repair procedures and commissioning assistance of busbar systems.
  • Total Potshell maintenance services including Refectory & Mechanical Refurbishment.
Aluminium Fabrication & Maintenance Services

Majan Aluminium Services L.L.C (MASCO), now a wholly owned subsidiary of STS was incorporated in Oman in the year 2005 as a Joint Venture with Austin Engineering of Australia.

Today, MASCO is delivering services to the expanding Gulf Aluminium Smelting market specifically in the fields of:

  • Potroom Aluminium busbar fabrication and installation including risers and anode beams
  • Anode stem fabrication and refurbishment
  • Site installation, live busbar repair procedures and commissioning assistance of busbar systems

MASCO is an ISO 9001: 2008 company and has achieved the Intellectual Property Protection IPP accreditation to meet client specific requirements.

MASCO's manufacturing facility is based at STS’s 26,000 sqm. workshop in Sohar and is ideally placed approximately 2 kms. from Sohar port to serve the global aluminium industry.

We have experience in AP35 and DX Technology busbar fabrication including anode stem fabrication and maintenance services with activities carried out in:

  • Sohar Aluminium, Oman
  • Emirates Aluminium, UAE
  • Alba, Bahrain
  • AC / DC Busbar installation and welding for Titanium plant (Chiyoda) TOHO Titanium KSA

STAREF is a Joint Venture Company established by STS Oman and Aluref from Richards Bay - South Africa. The partnership was incorporated in late 2013 to provide specialist potshell maintenance services to the Qatalum Aluminium Smelter in Qatar over a 6 year term, (2014 – 2019) which is inclusive of all refractory and mechanical refurbishment of 704 pots. Additional services provided to Qatalum include various furnace refractory rebuilds and anode stem repair and refurbishment.

Since commencing operations in the gulf region, STAREF has expanded into Saudi Arabia currently executing a 3 year term potshell maintenance contract for Ma’aden Aluminium and has successfully executed projects in Oman for Sohar Aluminium and refractory services for the Sohar mining sector.

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