IN Brief:
- Mars has invested more than THB7bn in its first Pringles manufacturing facility in Thailand.
- The second production line began operating in September 2026, with a third planned for late 2027.
- Real-time production dashboards and equipment monitoring support a factory serving an expanding regional export network.
Mars has formally opened its first Pringles manufacturing facility in Thailand and started production on a second line at the Chonburi site, extending capacity at a factory intended to support markets across Asia-Pacific, the Middle East and Africa.
The company has invested more than THB7 billion in the operation, which occupies a 73,800 square metre factory within a 208,000 square metre site in Thailand’s Eastern Economic Corridor. Manufacturing began in late 2025, making the September start of the second line the next phase of an existing production programme rather than the site’s first output.
Pringles produced at the plant are already being exported to India, Hong Kong and Taiwan, with further markets expected to follow as capacity rises. Mars also plans to commission a third line in late 2027, giving the factory a staged expansion path rather than installing its full intended capacity at the outset.
Phased commissioning can reduce some of the risk around a major new food factory. Individual lines can be stabilised, maintenance routines established and operators trained before additional output is added, while capital spending follows demand more closely than it would under a single large commissioning programme.
Construction of the Chonburi facility began in October 2023. Mars describes the site as a smart factory using digital manufacturing systems including real-time production dashboards and equipment performance monitoring to support production and maintenance decisions.
Those systems are particularly useful on high output snack lines because small recurring losses can become substantial across long production runs. Minor stops, packaging interruptions, reduced machine speeds and inconsistent product flow can all lower effective output even when the nominal capacity of the equipment remains unchanged.
Monitoring provides a clearer view of where those losses occur, although the benefit depends on how the information is used. Production, engineering and maintenance teams still need to identify the underlying cause and convert the data into changes to operating parameters, maintenance activity or line planning.
The second line also increases scheduling flexibility at a plant supplying several export destinations. Products for different markets can vary by flavour, pack size, artwork, labelling and customer specification, creating a production task that involves more than simply increasing tonnes of finished snacks.
Additional equipment gives the factory greater scope to separate campaigns, reduce pressure on individual lines and recover more easily from maintenance or production interruptions. That becomes increasingly important as the number of export markets grows and delivery schedules begin to overlap.
The site is also closely connected with Thailand’s domestic supplier base. Mars says nearly half of its factory procurement budget is spent with Thai suppliers. Local sourcing does not eliminate international dependencies for specialist machinery, ingredients, packaging materials or components, but it can shorten parts of the supply chain and build more local support around the operation.
The plant initially created more than 170 direct jobs, with men and women making up roughly equal shares of the workforce and women holding around half of leadership roles. Future line additions will place further demands on production, engineering, maintenance, technical and quality skills as the site moves towards a larger operating scale.
Location within the Eastern Economic Corridor also supports the plant’s export role. Finished snack products are relatively light but can occupy substantial freight volume, making access to ports, warehousing and regional transport infrastructure an important part of the manufacturing economics.
Pringles production requires controlled forming, cooking, seasoning, handling and packing to maintain a highly consistent finished product. Unlike conventional sliced potato crisps, the product is formed to a standard geometry, so process variation at one stage can affect both appearance and downstream handling.
That consistency becomes more important when one factory supplies several countries. Product quality and pack presentation need to remain stable across production campaigns, while unplanned downtime can disrupt export orders beyond the immediate domestic market.
The second line therefore adds more than nominal output. It gives Mars another production asset within the site, increases scheduling options and begins to establish Chonburi as a larger regional manufacturing hub for the Pringles business.
The planned third line will increase that requirement again. Utilities, raw material storage, packaging supply, maintenance capacity, warehousing and outbound logistics all have to expand in step with processing equipment if additional line capacity is to translate into reliable factory output.
Mars now has roughly a year to operate the first two lines before the next planned capacity step. The engineering task during that period will be to raise utilisation without transferring bottlenecks from the production equipment into the supporting systems surrounding it.
