The Sano Plant is conveniently located in southwest Tochigi Prefecture, about 50 minutes outside of Tokyo by expressway.

The Samukawa Plant is located about 50 kilometers from Tokyo in an area that is a popular summer destination for ocean swimming and surfing. In addition to small and medium-sized dump trucks, Samukawa produces trucks designed for use in logistics.

Hiroshima is a region prominent in Japan for the production of automobiles.

Thai ShinMaywa is located in Samutsakorn, a province near the Thai capital of Bangkok. Products made there include dump hoists and cylinders used in dump trucks and other specialty vehicles.