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"Total Process Engi-neering", means wide variety of engineering capable of supplying technologies and goods needed in the industries. This has been realized not only by our company who has functioned as a trading company, but also byour six production bases and nine sales bases including our affiliated companies who haue functioned organically.It is the Kuki Plant, which is situated in Kuki-city, Saitama prefecture, that has performed the most central role among our production bases.In the Kuki Plant, Presensitized plates (aluminum plate for printing) and the like are manufactured using a photosensitive material produced by our Tama Plant. Our company has been evaluated as company who began, in the earliest time among the industry, to operate a recycling businessfor presensitized plates which have been thrown away. The Tama Plant is situated in Hino-city, Tokyo and is in charge of producing a naphthoqui-nonediazido photosensitizer and resins including diazo group, and dichr-omate group. There are installed in the Tama Plant such high degree measuring instruments as GC-MS, NMR, etc., So that a high production engine-ering is especially required for these organic syntheses. The Sakai Plant is situated in Edogagawa-ku, ToKyo and produces a ferric chloride solution. This ferric chloride solution is not only consumed by the name plate and printed wiring board industries as an etching solution, but also alarge amount of it is used for waste water treatment as an inorganic coagulat. The Machida Plant is situated in Machida-city, Tokyo and produces a printed wiring board,a ceramic tip carrier for semiconductors,a Peltier element for semiconductor laser modules,etc., using a ceramic products in our company are widely used in the electronics indusutry as electronic parts to which a high reliability is especially requried.


	0ur company, since its esperity of the printing plate making and printedstablishment in 1920, has contributed to thepro wiring board industries through the development of chemicals (photopolymer/etching solution) for performing image formation and fine processing. Our company's basic idea for business strategy,
	"Total Process Engi-neering", means wide variety of engineering capable of supplying technologies and goods needed in the industries. This has been realized not only by our company who has functioned as a trading company, but also byour six production bases and nine sales bases including our affiliated companies who haue functioned organically.It is the Kuki Plant, which is situated in Kuki-city, Saitama prefecture, that has performed the most central role among our production bases.In the Kuki Plant, Presensitized plates (aluminum plate for printing) and the like are manufactured using a photosensitive material produced by our Tama Plant. Our company has been evaluated as company who began, in the earliest time among the industry, to operate a recycling businessfor presensitized plates which have been thrown away. The Tama Plant is situated in Hino-city, Tokyo and is in charge of producing a naphthoqui-nonediazido photosensitizer and resins including diazo group, and dichr-omate group. There are installed in the Tama Plant such high degree measuring instruments as GC-MS, NMR, etc., So that a high production engine-ering is especially required for these organic syntheses. The Sakai Plant is situated in Edogagawa-ku, ToKyo and produces a ferric chloride solution. This ferric chloride solution is not only consumed by the name plate and printed wiring board industries as an etching solution, but also alarge amount of it is used for waste water treatment as an inorganic coagulat. The Machida Plant is situated in Machida-city, Tokyo and produces a printed wiring board,a ceramic tip carrier for semiconductors,a Peltier element for semiconductor laser modules,etc., using a ceramic products in our company are widely used in the electronics indusutry as electronic parts to which a high reliability is especially requried.