We will undertake everything from material procurement to various processes as a single contract.
We manage the entire process from material procurement to in-house processing and the progress of outsourced processing with our unique internal system, enabling us to respond quickly to customer requests.
We manage project content, order information, procurement information, processing status, and delivery information through our unique in-house system, enabling information sharing among stakeholders. This allows for a swift response to customer requests and issues. We handle everything from material arrangement, heat treatment, machining, surface treatment, to assembly, providing total production of parts, so please feel free to contact us. Processing achievements include aluminum, iron, SUS, copper, castings (sand casting, low-pressure die casting, die casting, lost wax, gypsum casting), low-expansion castings, and various difficult-to-machine materials, among others. *Please feel free to inquire about materials other than those listed above. We specialize in machining large and medium-sized parts. For more details, please check our equipment list.
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basic information
Major clients Canon Inc. Canon Group companies Ushio Electric Co., Ltd. Toshiba Corporation Fujifilm Corporation Kyosan Manufacturing Co., Ltd. Others
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Applications/Examples of results
From prototype processing to medium-volume production support - Semiconductor exposure equipment - LCD exposure equipment - Automotive equipment - Aerospace - Various medical diagnostic devices
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Company information
Since its establishment in 1960, San-ei Seiki Kogyo Co., Ltd. has aimed to assist customers in various ways in their manufacturing processes by continuously refining processing technologies and related services. To meet precision requirements at the micron level, we possess large machining centers (five-axis, vertical, and horizontal) made by Makino, surface grinding machines, and ultra-high precision three-dimensional measuring instruments. Based on our advanced processing technology, we provide comprehensive services ranging from material procurement to various processing, surface treatment, machine assembly, and procurement of various parts. We handle a wide range of processing materials, from aluminum to difficult-to-machine materials. In particular, we focus on the processing of cast components, backed by extensive experience and achievements. Based on our track record of transactions with multiple major companies, we have established a reliable management and supply system, contributing to our customers' technological development and manufacturing in various fields. If you have any concerns, please feel free to consult with us.