Numajiri Sangyo installs air-conditioning across Tsukuba Archive Center

Numajiri Sangyo installed Daikin Industries' Multi-Jet air-conditioning equipment throughout its Tsukuba Archive Center in Tsukuba, Ibaraki, to enable strict 24/7 temperature and humidity control for stored documents, artwork and other information assets. The equipment began operating on August 1, 2026, improving storage quality and working conditions across the warehouse.