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Latest update: 23/05/2023 14:02:17

Ochiai Koki K.K.

We are a representative sheet metal manufacturer of Minamisoma City, Fukushima Prefecture. We support large sheet metal processing by bending, drawing, and welding. We can meet your requirements from prototypes to mass production and repairs.

We manufacture a wide variety of sheet metal processed products using the latest laser processing machines and other equipment. We provide integrated services from planning and design to processing and finishing for prototype development in manufacturing large metal covers and frames. We possess the processing equipment, skills, and networks that enable us to handle high-mix low-volume production.

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We handle various bending, drawing, and welding processes. We can meet your requirements from prototypes to high-mix low-volume production, mass production, and repairs.
We provide integrated services from planning and design to processing and finishing for prototype development in manufacturing large metal covers and frames, up to high-mix low-volume and mass production.
1. Development and design: Planning and design for prototype development
2. Large sheet metal processing such as bending, drawing, and welding
Number of bender molds we possess: 100
Materials we process: Iron (SPCC, SPHC, etc.), stainless steel, brass (C2801, etc.), aluminum (A5052, etc.), copper alloys, etc. (in-house procurement possible)
Bendable part sizes: L5 to L2400 mm × H0.3 mm to 12 mm (Thickness exceeding 12 mm can also be handled depending on the price and application)
Bending accuracy: Minimum ±0.1 mm
Drawable part size: 5 to 1000 mm × H5 to 60 mm
Drawing accuracy: Minimum ±0.1 mm
3. Assembly (welding): Assembly using spot welding, TIG welding, and other welding technology
4. Cleaning: Brominated solvents are used. We can clean large products, which is rare in Fukushima Prefecture
5. Surface treatment/heat treatment: We handle coating, quenching, plating, printing, etc., in cooperation with partner companies
We possess the processing equipment, skills, and networks that enable us to handle high-mix low-volume production.
We have the latest laser processing machines, turret presses, pressing processing machines (up to 300 tons), benders (up to 110 tons), drawing and drilling machines, benders, assembly machines, and cleaning machines to process large products.
We have a track record of doing business with companies in Tohoku, Kanto, and other regions around Fukushima Prefecture
We have a track record of doing business not only with companies in Fukushima Prefecture, including Minamisoma City and Iwaki City, but also with neighboring companies in the Kanto region (Tokyo, Saitama, Chiba, Kanagawa, Ibaraki, etc.) and Tohoku region (Miyagi, Yamagata, etc.).

Catalogue/Pamphlet/Proposed

会社パンフレット.pdf

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