

Established in 2004, the Saitama Plant has integrated the assembly line of the former Koshigaya Plant and the needle manufacturing function of the former Yoshikawa Plant to serve as a full-scale manufacturing facility that covers the design, grinding, inspection, assembly of our products.
3-story reinforced concrete building (Site area: 950㎡)
1F: Cannula production area (450㎡)
2F: Class 10000 clean room (300㎡) and inspection room
3F: Offices (250 ㎡) area and cafeteria (150㎡)
Various grinding machines, electric discharge machine, vacuum ultrasonic cleaning equipment, IKARI insect repellent system, UTEC drainage treatment system, SIMCO static eliminator (neutralization in the clean room space), SHIMADZU universal weight testing machine, KEYENCE digital microscope, etc.
In 2009, we established the Logistics/Sterilization Center near the Saitama Plant to respond to customer needs with no delay.
This center is a highly value-added facility that provides for logistics, packaging, sterilization, R&D, and QA.
2-story reinforced concrete building
1F: Sterilization and logistics area (350㎡)
2F: Packaging room (cleanroom) and RD/QA area(450㎡)
3-story reinforced concrete building (Site area: 1,700㎡)
1F: Cannula production area (320㎡)
2F: Class 10000 clean room (155㎡),
inspection room and offices(210㎡)
3F: Cafeteria and meeting area (260㎡)
The Hokkaido Factory was established in the wake of the Great East Japan Earthquake that occurred in March 2011 with the aim of making it part of the Business Continuity Plan (BCP), diversifying risks at production bases, and complementing the Saitama Factory, Unisis’ mother factory.
If the Saitama Factory is damaged by a natural disaster, we have equipment that enables integrated production from needle grinding to assembly in order to maintain product supply until reconstruction.
For that purpose, we have introduced the same equipment as the Saitama factory, such as various manufacturing equipment, inspection equipment, clean room, and insect repellent management system necessary for medical manufacturing.