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Latest update: 04/03/2019 18:54:20

Toyooka Seisakusho Co., Ltd.

We are a manufacturer of metal pressed products aiming to expand business with deep drawing technology

Our business is metal press working. We supply products to various fields including home appliances, cosmetics, lighters, and light electric appliances. We have a track record of doing business with major companies in Japan such as Honda, Hamamatsu Photonics, and Endo Manufacturing. We have confidence in precision deep drawing and ultra-deep drawing. We can achieve precision up to 1/100 mm in precision deep drawing, and process even stainless steel (SUS) plates 0.1 mm thick. We have a track record of applying ultra-deep drawing to manufacture products 8 mm in diameter and 140 mm long. We will expand our business by satisfying various customer needs. We implemented unique ultrasonic vacuum cleaning equipment in 2012, which is capable of washing off solvents that are difficult to remove with ordinary cleaning. This demonstrates our commitment to quality improvement.


Other presentation

[Company Strengths]
We constructed a new second factory in Higashi-Sumida, Sumida-ku in 2010 and have been expanding and improving our production capacity and technical skills. We have a wealth of equipment at this factory, and highly skilled workers capable of utilizing it efficiently. They are producing our great competitive strength. We installed unique ultrasonic vacuum cleaning equipment in 2012. Solvents remaining on precision parts after processing are difficult to remove with ordinary cleaning. We implemented this equipment to solve this issue.

[Business Description]
We are a metal working company established in 1959. We have been consistently improving our technical capabilities with metal press working as our key business. We now have characteristic strengths in ultra-deep drawing and step drawing after many years of metal deep drawing. We also handle cold-forged and pressed parts. We have a wide range of business from home electronics appliances to cosmetics, lighters, and light electric appliances. Our joint order reception group can work as a technical center for comprehensive processing, including machining and surface treatment.

Metal press working and metal product manufacturing

[Product and Technical Strengths]
Our company focuses on proposing cost reduction by shifting from machining to press working. Shifting part manufacturing from conventional machining methods to drawing or cold forging makes it possible to reduce worker-hours and materials. This will produce potential reductions in lead time and cost. We are receiving orders from many customers by proposing this shift in processing, and building up a track record. Our strength is precision deep drawing with precision up to 1/100 mm. We can manufacture SUS products even 0.1 mm thick. We also excel at ultra-deep drawing. We have a track record of manufacturing products 8 mm in diameter and 140 mm long.

[Representative's Message]
We aim to be a company required by the times while cherishing passing down improved technologies to the next generation. The market may become small but there will certainly be something that we can do in Japan. We are considering what we should do to survive. We cannot perform new tasks with conventional methods. Our new and old staff will continue to consider new methods. The conventional core technologies are no longer enough. We will challenge ourselves to something new while passing down the old.

[In-house System for Market Cultivation and Overseas Expansion]
Our company has a small labor force but dedicated sales staff to respond to various inquiries. Our engineering department is also ready to make every effort to satisfy customer needs.

[Awards and Media]
Awards: Sumida-ku Manufacturing Award
Media: Nihon Keizai Shimbun, Nikkan Kogyo Shimbun

[Main Customers in Japan]
Hamamatsu Photonics (SUS drawn parts, since 2013); Honda Motor (deep-drawn parts, since 2013); Endo Manufacturing (deep drawing molds, since 2011)

This company is recommended by the following support organizations.

Marketing Support Department, SMRJ
Kanto Head Office, SMRJ