Miyaji IRON Works Co., Ltd.

Miyaji IRON Works Co., Ltd. (株式会社宮地鐵工所) is a privately held Japanese manufacturing contractor headquartered in Ōita City, Ōita Prefecture. The company was established on 25 September 1978 (Shōwa 53) with capital of 10 million yen and operates with a workforce of about 30 people. Its business is precision machining and metal fabrication for industrial customers: turning and milling of various parts, sheet-metal and steel fabrication, welding, mechanical assembly, and inspection. The company describes itself as serving diversified market needs through a system geared to high-mix, low-volume production. The firm's stated activities cover three main areas. Processing (加工) involves lathe and milling work for the manufacture of various components. Assembling (組立) covers everything from large fabricated structures to small unit products for industrial equipment, including screw fastening, sorting and packing. Inspection (検査) covers quality control and assurance, with process sheets, first-article checks and in-process checks carried out on the shop floor, plus receiving inspection of goods delivered from cooperating factories in a shipping inspection room. Miyaji IRON Works positions people and experience at the centre of its competitiveness. Its corporate message states that outstanding people and experience are what create "technology that no one else has," and that original thinking is needed to create highly original products. The company says it focuses most on recruiting and developing personnel, and aims to be able to say with confidence that there are products only Miyaji IRON Works can make. Its main customers and partners are large Japanese heavy-industry and engineering firms, including Mitsui E&S Machinery, Mitsui E&S Steel Structures Engineering, Sanzō Kako, Primetals Technologies Japan (Hiroshima Works), Mitsubishi Heavy Industries Machinery Systems, Nippon Steel Texeng, Nippon Steel Logistics (Kyushu Branch) and Kimura Chemical Plants. Its main banks are Ōita Mirai Shinkin Bank (Takajō Branch), Iyo Bank (Ōita Branch) and Ōita Bank (Ōzai Branch). The representative director is Yōhei Iwamoto. The company is not listed on a stock exchange and is not known to be part of a larger corporate group.

Miyaji IRON Works Co., Ltd. was established on 25 September 1978 (Shōwa 53) in Ōita, Japan, with capital of 10 million yen. It was founded as a machining and metalworking contractor and has remained a privately held company with a workforce of roughly 30 people. Over the decades the company built its business around precision machining — lathe and milling work for various parts — and expanded into related fabrication and assembly services. Its current scope covers precision machining in general, sheet-metal and steel fabrication in general, mechanical assembly and welding in general. To meet increasingly diversified customer needs, it established a system for high-mix, low-volume production. The company's customer base consists mainly of large Japanese heavy-industry and engineering groups. Its listed main customers include Mitsui E&S Machinery, Mitsui E&S Steel Structures Engineering, Sanzō Kako, Primetals Technologies Japan (Hiroshima Works), Mitsubishi Heavy Industries Machinery Systems, Nippon Steel Texeng, Nippon Steel Logistics (Kyushu Branch) and Kimura Chemical Plants. These relationships tie the firm to the steel, chemical plant, shipbuilding and general machinery supply chains. Miyaji IRON Works states that its greatest focus is on recruiting and developing people, on the belief that outstanding personnel and experience generate "technology that no one else has" and lead to competitive products. Its corporate philosophy is expressed in the ambition to be able to say with confidence that there are products only Miyaji IRON Works can make. The company is led by Representative Director Yōhei Iwamoto and maintains banking relationships with Ōita Mirai Shinkin Bank (Takajō Branch), Iyo Bank (Ōita Branch) and Ōita Bank (Ōzai Branch). It is not listed on a stock exchange and no parent company or corporate group affiliation is disclosed.

• 1978

  Company established in Ōita, Japan, with capital of 10 million yen.

• Developed a high-mix, low-volume production system to meet diversified customer needs.

• Built a customer base among major Japanese heavy-industry and engineering firms including Mitsui E&S, Mitsubishi Heavy Industries and Nippon Steel group companies.

A high-mix, low-volume precision machining and fabrication contractor that competes on skilled people, experience and original technology, serving large Japanese heavy-industry customers.

• Precision machined parts

  Various components manufactured by lathe and milling machining.

• Fabricated and welded structures

  Sheet-metal and steel fabrication and welding, from large structures to small units.

• Assembled industrial equipment units

  Mechanical assembly of industrial machinery units, including screw fastening, sorting and packing.

• Inspection and quality assurance services

  Process sheets, first-article and in-process checks, and receiving inspection of incoming goods.

1. 1精密機械加工 | 宮地鐵工所 | 大分市miyaji-ironworks.com
2. 2Miyaji IRON Works Co., Ltd. (Japan) - Wikidatawikidata.org