Imaginative and innovative technology! Introducing the business of Sanyu Corporation.
Sanyu Corporation is a company engaged in metal processing, electronic device development, and manufacturing in Kofu City, Yamanashi Prefecture. We actively apply the know-how accumulated since our founding to expand overseas alongside our domestic operations. With imaginative technological innovations, we enhance the trust in our high-quality products in the global market. Additionally, as part of our building environmental business, we also provide management, maintenance, and related rental and sales services. 【Business Overview】 ○ Hair Spring Business ○ LED Business ○ Environmental Business ○ Other Businesses For more details, please contact us or download the catalog.
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basic information
**Business Activities** [Hair Spring Business] ○ Manufacturing and sales of hair springs used in various fields, contributing to the forefront of the times. [LED Business] ○ Development of energy-saving, long-lasting, low-cost LED lighting aimed at contributing to the prevention of global warming. [Environmental Business] ○ Establishment and maintenance of comprehensive management systems that provide a comfortable environment. → Cleaning management services → Facility management services → Building management services → Rental and merchandise sales services [Other Businesses] ○ Development of production equipment ○ Development of inspection devices ● For more details, please contact us or download the catalog.
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Company information
Sanyu Co., Ltd. is a company engaged in the development of hair springs, LED fluorescent tubes, production equipment, and inspection devices, as well as in environmental projects for buildings. We focus on hair springs used in various fields, LED lighting aimed at contributing to the prevention of global warming, production equipment that ensures quality, the development of inspection devices, and the construction and maintenance of comprehensive management systems that provide a comfortable environment for buildings.