Japanease
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We manufacts RS232C optical modem、RS232C−RS485modem、RS485 optical modem、RS485 extender、GP-IB extender、optical fiber。

We produce RS232C optical modems, RS232C-RS485 modems, RS485 optical modems, RS485 extenders, RS232C multiplexers, GP-IB extenders, optical fibers.
By our production system, we can customize our products to your specifications.

TOPICS

  • "GPNET" is our original brand name of industrial communication deveices.
  • GPNET devices have been used in the Japanease industry field for over 30 years which required high quality and reliability.

バナースペース

NETWORK SUPPLY Corp.,LTD.

1938 NAKADAIRA KANAE
IIDA-CITY NAGANO
JAPAN

TEL +81-265-52-1788
FAX +81-265-24-6783
E-mail:gpnet@mx2.avis.ne.jp