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Latest update: 30/11/2016 19:15:58

Aoi Seikou Co., Ltd.

We have confidence and a record of success in the repeat production of machine parts.

We manufacture and sell parts for machine tools, industrial machinery, and precision robotics. We have been accumulating a diverse range of know-how related to parts manufacturing for 70 years since the founding of our predecessor Sakuragi Tekkosho. We offer integrated support from materials procurement to parts machining and assembly, and we have expanded the scope of our business. Our transaction history includes doing business with Okuma Corporation and Howa Machinery Company. We aim to quickly supply what you want, when you want it, and we have confidence and a proven record in the production of repeat parts. We have also entered the environmental field, and are currently working to develop and sell mist collectors and blowers.


Other presentation

[Company strength]
(1) The strength of technical capabilities with a sense of stability, backed by our history: Of course our strength lies in our technical capabilities with a sense of stability, which we have cultivated over many years since our company’s founding.
(2) The strength to support customer needs: Our company has cultivated technology and know-how over the course of many years, and we attract a wide variety of requests from many customers every day. We support these requests to the best of our ability. This is because we feel it is our mission to create what our customers need as well as what society needs.
(3) The strength to offer comprehensive support in a one-stop shop: We offer integrated support for parts machining, as well as everything from materials procurement to assembly. We have unified our points of contact for customers. This reduces the burden on our customers, and also gives us the strength to put customer opinions to use in our Monozukuri craftsmanship.

[Business description]
We have been conducting integrated materials procurement, part machining, and assembly of parts for machine tools, industrial machinery, and precision robotics for 70 years. This extends back to the founding of our predecessor Sakuragi Tekkosho. We have also actively entered the environmental business, and involved ourselves in mist collector and blower product development. This stems from our belief that making a better environment for workers in factories will make for better Monozukuri craftsmanship. Come to us if there is a part you want made a certain way, and our company will find a way to get it done. We will make full use of our strengths in technology, responsiveness, and comprehensive support to give shape to your ideas.

Machine part manufacturing

[Strength of products/technologies]
We offer parts machining, as well as everything up to assembly.
(1) We have expertise in round shapes: We have expertise in machining high-precision parts in the vicinity of machine tool spindles (parts that require quenching or polishing).
(2) We always deliver high-quality products: We encourage our employees to acquire nationally recognized skill certifications. We also conduct thorough inspections using a variety of measurement instruments, including three-dimensional measurement devices and shape measurement devices, so that we can always deliver high-quality products.
(3) We quickly supply what you want, when you want it: We have expertise in repeat parts production. We conduct inventory management with an automated warehouse having a 2,000-bucket storage capacity, so we can quickly supply customers with parts on request.

[Representative's message]
The aim of our parts machining business has been to make products that satisfy our customers. This has been our goal for more than 70 years, since our predecessor Sakuragi Tekkosho was founded in 1946. Our strength lies in the technological capabilities for parts machining we have cultivated since our founding, and this is also our foundation for facing challenges in new fields. We will continue to pursue customer trust and satisfaction through Monozukuri craftsmanship. We will also strive to fulfill our responsibilities to the community.

[Company structure for market development/overseas expansion]
We make machined parts according to the customer’s required specifications, so please contact us regarding the specifics of each individual product. We also produce environmental improvement equipment for use in machine shops according to customer requirements, so please contact us regarding the details of each product. Please address inquiries to our sales department.

[Awards and media coverage]


ISO 9001; ISO 14001.

[Main Clients / Business History (domestic)]
Okuma Corporation, Howa Machinery Company, Ltd., etc.

[Main Clients / Business History (overseas)]
Machined parts are incorporated into our clients’ machines and equipment, including parts for machine tools, industrial machinery, and precision robotics, and they are even shipped abroad.

This company is recommended by the following support organizations.

Chubu Head Office, SMRJ