Tuanku Jaafar and Sungai Gadut: Electronics and Battery Manufacturing

Nexperia: assembly and testing

Nexperia lists its manufacturing location at No. PT 12687, Tuanku Jaafar Industrial Park, 71450 Seremban. Its company directory describes the site's focus on multi-pin and high-diversity packages, including small-signal and bipolar devices. This is evidence of a manufacturing facility, not merely a sales or registered office. Nexperia's manufacturing directory.

A dated reference strengthens the picture: MIDA's 5 February 2026 release reports a Global Supplier Day held at Nexperia's high-volume production facility in Seremban. Existing production and proposed additional investment are different facts. The event supports the former; it should not be used to imply that every later expansion has been completed. MIDA's supplier-day release.

Older material may refer to predecessor company names. For a current area guide, use the operator identified by contemporary company sources instead of counting historical names as additional businesses at the same site.

References: Nexperia's manufacturing directoryMIDA's supplier-day release

Samsung SDI: rechargeable batteries

Samsung SDI's company-hosted environmental certificate identifies rechargeable-battery manufacture at Lot 635 & 660, Kawasan Perindustrian Tuanku Jaafar, 71450 Sungai Gadut. Its 2026 sustainability report also identifies the Malaysian subsidiary’s secondary-battery production business. Together these support an existing manufacturing presence at the named industrial area. Samsung SDI site certificate, 2026 sustainability report.

Be careful with the second-factory story. Samsung's July 2022 announcement describes a groundbreaking, with production and completion targets for later years. Those targets are not, by themselves, confirmation that the whole second plant subsequently opened on schedule. The same announcement describes applications extending beyond electric vehicles, including tools and micro-mobility, so the existing site's activities should not be reduced to an exclusively EV label. Samsung's Plant 2 announcement.

References: Samsung SDI site certificate2026 sustainability reportSamsung's Plant 2 announcement

How this helps a premises search

The established operations make this a relevant area to investigate for electronics, manufacturing support, automation and related engineering activities. Those are screening possibilities, not guarantees of planning approval, customer demand or supplier access.

A production brief should identify power quality and capacity, environmental controls, process-water requirements, waste streams and fire-safety needs. A general warehouse may not meet the same requirements as semiconductor or battery production. Check the specific building and process rather than relying on the reputation of a nearby manufacturer.

For wider comparisons, read the Senawang guide and the Sendayan TechValley article. Keep the full estate name beside each shortlisted property, and treat advertised expansions separately from established facilities. This guide was reviewed on 21 October 2026 and does not claim to list every operator or confirm real-time production levels.