HASU DAYAN LLC was founded by Hasu Megawatt LLC, one of the oldest companies in Mongolia’s energy sector, with over two decades of extensive knowledge and experience – Contracted service provider for the Oyu Tolgoi project since 2006.

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Established as a South Gobi company in Dalanzadgad, Umnugovi province, in 2022, Hasu Dayan believes that through collective commitment and synergies with our business partners, we can create sustainable manufacturing and service operations in South Gobi that will bring significant long-term values to the local and national economy, as well as to our strategic contract partners and customers operating in the region.

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Founded on Hasu Megawatt’s extensive knowledge and capabilities, Hasu Dayan serves its customers with a diverse, highly skilled national workforce of over 500 full-time employees. We provide services in heating facility operation, maintenance including full range of boiler overhaul works, underground mining construction works, structural and mining steel components, equipment in-country manufacturing, technical services, vocational training and a variety of specialty welding and finishing services across the energy, mining, and construction sectors.

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We prioritize safety and uphold a zero-harm policy in everything we do. For our customers and partners, we aim to deliver the highest quality of reliable service and products in a safe and timely manner.

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For more information, download brochure, click here

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