Custom-made large-diameter thermosetting resin laminated pipes and round bars.
Custom-made ultra-thick laminated boards for the power electronics field.
In fields such as power electronics where high voltage power is handled, equipment, plants, railway infrastructure, and communication base stations require insulation materials that conform to the shape of the installation site while maintaining insulation strength. According to customer requests, we can custom-manufacture large-diameter pipes up to 200mm in diameter and pipes with multiple inner diameters using glass substrates and epoxy resin through a wet molding process. Additionally, we can also custom-manufacture ultra-thick laminated boards up to 200mm using paper, cloth, and glass cloth substrates combined with epoxy resin through a pressure heat molding process. Furthermore, for FRP laminated pipes, we use the hand lay-up method (winding method) to freely design the wall thickness. We can provide a consistent response from material supply to machining utilizing our expertise in thermosetting materials. We are also capable of accommodating short lead times and small production runs, so please feel free to contact us.
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【Material Sales】 ○ Thermosetting resin laminated sheets and molded sheets ○ Thermosetting resin laminated round bars and pipes ○ Insulation boards ○ Thermoplastic resins and general-purpose plastics ○ Engineering plastics ○ Super engineering plastics ○ Copper-clad laminated sheets ○ Adhesive and bonding tapes ○ Functional films ○ FPC materials 【Processing and Manufacturing】 ○ Precision punching processing (various laminated sheets, plastic sheets, ultra-thin metal sheets) ○ Precision die-cutting of adhesive tapes and films ○ Precision cutting processing ○ Functional film lamination processing ○ Optical film curved surface vacuum lamination processing ○ Contract development of jigs and devices ● For more details, please contact us.
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Seiko Electric Co., Ltd. was founded in 1947, shortly after the war. Initially, we only sold insulating materials, but in response to customer requests, we began to offer processing services such as cutting, bending, and laminating. By utilizing our sales and production bases both domestically and internationally, we have been able to provide comprehensive support for our customers' businesses through services ranging from material sales to planning, proposals, processing, and logistics. We continuously challenge ourselves with new technologies in various fields, including smartphones, tablets, display devices, automotive parts, robots, measuring instruments, wearable devices, medical equipment, aerospace, manufacturing equipment, and power electronics, responding to customer needs from material sales to resin processing, tape and film processing, and vacuum lamination processing. Additionally, leveraging our global network for sourcing materials from overseas and supplying materials to overseas factories, we support all phases of "manufacturing," from material procurement to prototyping and mass production, including proposals for transitioning to mass production at our factory in the Philippines after prototyping and small-lot production at our Shirakawa factory.
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