Junkosha Inc.

Junkosha was established in 1954 as a manufacturer of tubes for electrical insulation. We pioneered the molding of polyvinyl chloride(PVC) and this technique was quite rare at that time. However, having realized the limitation for satisfying customer demand by conventional polymers, Junkosha started focusing on a fluorocarbon polymer known as “FEP100X” in 1961. Reflecting our corporate motto of “delivering unsurpassed value,” Junkosha is focusing on activities that meet the needs of our customers around the world. It is one of the Junkosha’s value creating activities that we will demand our customer needs by supplying high quality, high performance and high durability items.