• Please be informed that our office will be closed for upcoming Labour Day holiday on 1st May 2019. There may be potential delay of response/shipment from supplier due to Japan Golden Week holiday which falls on 27th April to 6th May 2019.
    We seek your kind understand, should there be any delay. Click here for details


In 1954, JUNKOSHA INC. was inaugurated as a synthetic resin manufacturer.
From that time we targeted advanced industries to develop reliable products based on new materials, contributing to the world.
In 1959, we focused on fluoro-polymer FEP, which had only just entered Japan, to develop computer wires and fluoro-polymer tubing the following year, commencing sales of JUNFLON products.
In 1966, starting with the production of Nylon 11, the JUNFLON group perfected processing technologies for various subsequent new materials, resulting in pneumatic tubes & fittings, hydraulic / water hoses & brackets, as well as heat exchangers. As a total supplier of related products we are able to automate and save energy across each industry, while polishing our increasingly honed mold technology, expanding the scope of our activities.