Who We Are
Diamond Star, CDSG’s predecessor, first embarked on its journey in the wheat flour business when it established its first mill in Mandalay, only capable of producing 1-ton per day, in 1980. Today, its mills in Yangon and Mandalay have a combined capacity of 1,160 tons per day, making it the largest flour mill and market-leading miller in Myanmar. It had taken the founders of Diamond Star almost four decades to build its market leading wheat flour business which remains the cornerstone of CDSG.
Since 2015, the wheat flour business has been operating under Lluvia Limited (“Lluvia”), a joint venture between CDSG and Mitsubishi Corporation. Lluvia is leveraging the expertise and experience of CDSG and Mitsubishi Corporation with the aim of becoming the leader in wheat flour as well as other food businesses in Myanmar
Presently, Lluvia’s Diamond Star and Rocket are leading wheat flour brands with over 50% market share in Myanmar.
Lluvia is also distributing baking equipment and baking ingredients such as shortening, margarine, cake gel, flavors and yeasts. These ingredients are supplied to our flour customers such as bakeries, noodle factories, confectionery factories and HORECAs across Myanmar.
Lluvia strives to become a one-stop solution provider for our flour customers by not only supplying them a wide range of ingredients, as mentioned above, but also providing various technical assistance to our customers.
Facts & Figures
Strong workforce of over 1,000 employees
Provides technical sales support
Serves over 50% of wheat flour market in Myanmar
Possess a combined milling capacity of 1,160 tons per day
Produces six best-in-class products
Operate two Flour Mills in Yangon & Mandalay
Establishing Our Direction
Our Vision
Our vision is to become the foremost provider of premium-quality wheat flour, enriching communities worldwide while promoting health, growth, and sustainability.
Our Mission
Our mission is to produce and supply high-quality, nutritious wheat flour to meet the needs of bakeries, food industries, and households. We are committed to innovation, customer satisfaction, and sustainability, ensuring that every grain we process makes a positive impact on our customers and the environment.
Core Values
- Do it well, do it right
- Beyond profit
- Customer-Centric
- Innovation
- Integrity
- Community Commitment
Our History
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Hlaing Thar Yar Flour Mill
Hlaing Thar Yar
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Mill A Installation and commissioning
East Dagon,Yangon
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Flour Mill Installation and commissioning
Mandalay
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Mill B Installation and commissioning
East Dagon, Yangon
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Mill C Installation and commissioning
East Dagon, Yangon
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ISO9001-2008
Quality Management System (QMS) Certified
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Mill C Capacity Upgrade to 500TPD
East Dagon, Yangon
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ISO9001-2015
Quality Management System (QMS) Certified
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ISO22000-2005
ISO22000-2005 Food Safety Management System (FSMS), GMP, HACCP Certified
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MDY Flour Mill upgrade Installation and commissioning
Mandalay
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ISO22000-2018
Food Safety Management System (FSMS), GMP, HACCP Certified
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Mill B remodeling and upgrade commissioning
East Dagon, Yangon
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FSSC22000-V5.1
Food Safety System Certified
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FSSC22000-V6
Food Safety System Certified
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Fire Safety Certified
East Dagon, Yangon
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Environmental Compliant Certified
East Dagon, Yangon



