Australian Ambassador to Thailand Mr. Allan McKinnon visited the Lumen factory at Amata City Rayong on October 7, 2021, where he was warmly welcomed by Lumen (Thailand) Ltd. General Manager Mr. Phongsak Hiranyarajata,

Lumen is an Australia-owned company located at Amata City Rayong industrial estate that specializes in the manufacture of wiring harnesses, vehicle lighting, plastic components and body electronics. This new factory began operating May 5, 2021.

Ambassador McKinnon also planted a Javanese Cassia tree at the site in commemoration of his visit.