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Latest update: 27/04/2017 14:12:26

Orio Iron Works Co., Ltd.

High-accuracy processing and assembly of various kinds of parts for large production machines  

We are skilled at machine work and assembly of production parts for heavy industries, such as parts for turbines and parts for iron manufacture. Many materials for parts of large production machines are steel casting. The materials expand or contract differently depending on the characteristics, length, thickness and shape of material, the temperature of a room in a factory, and the heating temperature during processing, which all affect processing accuracy. Our processing satisfies the accuracy required by our customers, in consideration of these conditions. For example, the positional accuracy of an eccentric gear for a large press can be 3/100 mm. We have “Monozukuri Meisters (experts of manufacturing)” approved by Ministry of Health, Labour and Welfare at manufacturing sites, and they carry out Monozukuri (manufacturing) using their abundant experience.

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Other presentation

[Company strength]
We provide high-quality and highly value-added products on the basis of skill and experience together with techniques accumulated for more than 70 years, while successively introducing the newest facilities. We own large turning machines (able to process items up to 6m in diameter) and boring machines, only one of which many of other small and medium enterprises own. We can carry out integrated manufacture starting from material procurement and can also cut and polish difficult-to cut materials (12%/9% chrome steel). We have “Monozukuri Meisters (experts of manufacturing) (approved by Ministry of Health, Labour and Welfare) at manufacturing sites, and veteran staff promote manufacturing based on their rich experience. Our main customers are domestic main heavy industrial manufacturers, and have rated us highly over a period of many years.

[Business description]
We started business by producing repairing parts for electric bulb manufacturing machines as a personal business at a Kitakyushu factory of TOSHIBA CORPORATION in 1944. We have been producing electric bulb manufacturing machines and various machines for mines since our foundation. We constructed a large factory at the present place in 1969, at the same time introduced a large, new and powerful machine, and then relocated. We are now skillful at machine work and assembly of production parts for heavy industries such as related parts for turbines, various parts for iron manufacture, parts for bridges, and parts for various large machines such as presses.  

[Industry]
Manufacture of machines and appliances for production

[Strength of products/technologies]
The material used for parts of various large production machines is cast steel. Expansion and contraction of the material differs depending on characteristics, length, thickness and shape of materials, the temperature of a room in a factory, the heating temperature during processing, etc., and all affect processing accuracy. We can process large parts at the accuracy required by our customers, in due consideration of these conditions. For example, the positional accuracy of an eccentric gear in a large press can be 3/100 mm. Our processing accuracy is utilized for finishing processing of blade rings and diaphragms, functional parts of steam turbines for ships and power plants.

[Representative's message]
We have sincerely engaged with customers’ requests since the founder started business, and have devotedly, earnestly and steadily continued to meet received demands. We have strived for manufacturing high-quality and highly value-added products which customers evaluate as superior products. We have achieved this through the skill of our team of artisans and the techniques learned over the years. At the same time, we have the mettle to challenge new fields and techniques and actively respond to customers’ diversifying needs.  

[Company structure for market development/overseas expansion]
We do not have a sales organization. The president carry out top-to-top/top-to-down selling. The Industrial Machine Division, at the same time, serves as a window, and takes charge of dealing with technical specifications, delivery periods, price, confirmation of in-house development and progress, delivery, and after-sales service. We do not actively consider overseas development at the present time.



[Market share/Ranking]
We received a written approval of turbine-related parts supply from Motor Business Headquarters of Mitsubishi Heavy Industries, Ltd., and are requested to conduct machine work for some products by a special assignment.

[Awards and media coverage]
[Awards]
The Kitakyushu Chamber of Commerce & Industry (2012)
Customers: We received many letters of appreciation from The Nagasaki shipbuilding yard and the Yokohama factory of Mitsubishi Heavy Industries, Ltd., Machine Plant Division of NIPPON STEAEL & SUMITOMO METAL CORPORATION etc.
  
[Media]



[Authorization/Certification]
Certification of ISO 9001 (2010), and approval for the Fukuoka Prefecture Business Innovation Plan (2013)

[Main Clients / Business History (domestic)]
Mitsubishi Heavy Industries, Ltd., Ishikawajima-Harima Heavy Industries Co., Ltd., Hitachi, Ltd. TOSHIBA CORPORATION, NIPPON STEAEL & SUMITOMO METAL CORPORATION, Mitsubishi Chemical Corporation, Mitsubishi Electric Corporation, Hitachi Metals, Ltd., Taiheiyo Cement Corporation, Sojitz Corporation, etc.



[Main Clients / Business History (overseas)]
Direct delivery: CSC; Indirect delivery to Taiwan: POSCO (through a trading company); South Korea, and CSC; Taiwan

This company is recommended by the following support organizations.

Kyushu Head Office, SMRJ
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