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Latest update： 22/11/2017 02:06:44
Aoi Seira Seisakusho Co., Ltd.
We are manufacturing special ultraprecision screws and fastener parts by cold heading processing.
We have half a century of history as a special ultraprecision screw and fastener part manufacturer. Earlier, we introduced a multi-station parts former that allows cold heading to products of a complicated shape. We also have processing equipment for dies and molds, and examination equipment to guarantee dimensional accuracy in micron units. During this period, we accumulated unique technologies of cold heading and form rolling processing. We have succeeded in low-cost manufacturing of difficult-to-process products, stable manufacturing of high precision products, and other tasks in recent years. The parts including shoulder screws, stepped rivets, small male shoulder screws, shafts, and special screws are used in the fields of automobiles, OA equipment, cellular phones, and others. We are producing the parts in Yamanashi Prefecture, and the two countries of China and Thailand.
[Company strength] We currently have the Yamanashi plant and plants in the two overseas locations of China and Thailand. We can fulfill the responsibility of supply because the Yamanashi plant is designed and constructed to be able to cope with disasters including devastating earthquakes. Our company, including the overseas plants, can supply our products globally. We undertake in-company operations of carefully selecting raw materials for manufacturing products, designing, and making a manufacturing plan. We can not only speedily supply products with the automated system and a select group of skilled staff, but can also complete high-quality products in accordance with user needs. [Business description] We are a manufacturer of special ultraprecision screws and fastener parts. We have been manufacturing and providing fastener parts such as screws, which are used in all kinds of industrial products, for nearly half a century. During this period, we have accumulated unique technologies of cold heading and form rolling processing. We have succeeded in low-cost manufacturing of difficult-to-process products, stable manufacturing of high precision products, and other tasks in recent years. We have the strong confidence of users in precision parts of automobiles, OA equipment, cellular phones, digital cameras, and other fields. Our line of business includes general parts by cold heading processing and form rolling processing, shoulder screws, stepped rivets, small male shoulder screws, shafts, and special screws. [Industry] Special ultraprecision screw and fastener part manufacturing [Representative's message] We are deeply conscious of our mission that we should provide 100% response to requests about purpose of usage, performance, quality, and price of products from users. We never neglect tireless technology development and capital investment, and also place our focus on technology transmission to the young generation. A hot mind devoted to “Monozukuri craftsmanship” always exists in the background of prominent technology. Our excellent “Monozukuri craftsmanship” spirit has been cultivated in Ota-ward, Tokyo, where our head office is located. Ota-ward is a technology integrated area that has contributed to industrial development in Japan for many years. This “Monozukuri craftsmanship” spirit has been continuously inherited not only in the head office and the Yamanashi plant, but also in the whole Aoi group including the Chinese plant. We will go steadily forward step-by-step taking the global market into the field of view, without aiming to satisfy the status quo. [Company structure for market development/overseas expansion] We have the two plants in Yamanashi and China, which respond to customer needs, in our marketing structure. Our Chinese plant especially plays a great role in supplying products to the Chinese plants of Japanese corporations. We can offer consultations with users in the overseas plants, or we can offer consultations in domestic Japan, and mass-produce products in the two overseas plants. We are therefore globally developing in China and Thailand. [Awards and media coverage] [Awards] [Media] TV, newspaper, radio, books, and others, many times [Authorization/Certification] ISO 9001 (Yamanashi plant, Chinese plant, Thai plant) ISO 14001 (Yamanashi plant, Chinese plant) TS 16949 (Chinese plant)
This company is recommended by the following support organizations.
- Kanto Head Office