| 18 August 2026 | Updated our Company Overview. It includes information on our business activities, areas of expertise, and products and services. English version Chinese version |
| 27 July 2018 | New Product "Waterproof USB Connector Type-C" |
| 17 February 2017 | Renewed Company's website |
| 31 May 2016 | Awarded as One of the 300 Outstanding Small-Medium Enterprise by The Small and Medium Enterprise Agency in Japan. |
| 13 April 2016 | Our Metal Stamping Plant, Kumihama, accepts outsourcing orders for small press-molded parts and jigs etc. |
| 28 November 2015 | Appointment of our board members. |
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Our waterproofing technology helps your products to be waterproofed and downsized.
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Custom-ordered products such as battery cases / cradles , terminals and processing parts are welcome.
