Special processing of film, sheet, and tube.

We will assist you from the purchase of film, sheets, tubes, and fibers to processing and development.

Seiwa Co., Ltd. assists with everything from purchasing films, sheets, tubes, and fibers to processing and development. We respond to the development of products tailored to various required characteristics and materials. With a wide range of intellectual property and expertise in various fields, Seiwa provides accurate information as a partner to meet customer requests and applications, helping to develop products that fit their needs. Seiwa quickly responds as a liaison between manufacturers and customers, handling everything from development to prototyping, mass production, quality, delivery management, and after-sales support. Under the guidance of veterans in the wire and cable industry, the history and knowledge of the industry are passed down. We hold regular internal meetings to share information among employees and create an environment that ensures customer satisfaction. For more details, please download the catalog.

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