Electronic Materials


Sansho Shoji is the import and export of professional agents, has the world's more than 5,000 electronic goods trafficking pathway. Has more than 18 locations around the world, there is a good interaction between the various positions and with outstanding professionals, dedicated service attitude, With high efficiency, speed and business management, we can address the needs of different customers and allow customers to make the most satisfied with the professional services.

MoistCatch™(Kyodo Printing) is a high performance material developed through technology that integrates moisture absorbing and adsorbing ingredients at a high concentration. Processing according to the specific application is possible, such as with film and molded products, and additional processing like lamination, adhesive material coating, and heat sealing, etc., is available as well.

POREFLON® (Sumitomo Electric Fine Polymer) is a porous membrane material manufactured through a unique processing technology that converts fluorinated resin, with its excellent heat-resistance and chemical characteristics, into a flexible fibrous structure. POREFLON® modules are made by incorporating POREFLON® tubes into a filtration module and they are used in various applications, such as membrane distillation, deaeration, and gas dissolution, as well as sterile filtration, clarification, and wastewater treatment.

Tungsten and molybdenum wire processing to stick pins, also we can supply the probe pin to be used for semiconductor inspection at the material and processing to your needs.

YAMAMURA Photonics developed Flat window caps for semiconductor laser packaging by our GTMS technology. In 1980's. They can air-tightly seal glass/lens/crystal glass/sapphire on metal surface. The major applications of this technology are the fiber communication, laser beam printers, and others. 

HITACHI METALS,Ltd offers clad material that contributes to improved characteristics for semiconductor devices, PCs and DVDs, like smaller size, higher performance, higher speed, and higher cooling capability. They also provide various types of processing materials (lead pins for MPU and copper-core solder balls) with high capacity and high quality achieved through highly accurate processing technology, and lid material for use in ceramic package seals for crystal devices.

LTCC substrate green sheets made by Yamamura Photonics can be baked at low temperatures of 900°C or less, they feature high strength and high dimensional stability, and are used for a wide range of applications including high frequency circuit boards, automotive use, and LED substrates. This product can be offered in the color that fits the application, and the environment is considered through the elimination of any lead content.

Aluminum nitride (AlN) is a new ceramic material that excels in thermal conductivity and displays high strength, low thermal expansion, low conductivity and a low induction rate.

YAMAMURA Photonics' GTMS technology creates UV-LED for semiconductor UV device. Glass windows are directly attached on the metal shell without any glue for low profile and high power packaging.
The flat design of glass LID makes low profile packaging. Various AR coating on glass surface is possible to pass dedicated wave length light. Window material can be selected from our original KC glass, Sillica glass, sapphire, etc.
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