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Latest update: 14/01/2020 14:19:32

Seikou Co., Ltd.

We perform precision machining to manufacture customized parts for hydro-pneumatic equipment.

Our company mainly performs precision metal working to manufacture parts for hydro-pneumatic equipment used to automate factory production. We cover all processes from material purchase to cutting, shaving, polishing, thermal treatment, surface treatment, inspection, packaging, and delivery. We have an integrated production system to manufacture products on consignment. Our products vary widely from palm-sized articles to 500 mm or even longer. We receive orders for about 600 to 700 articles a month. Our production lots range widely from a single item to 30,000 pieces, and the average is about 300 pieces. We manufacture products using appropriate machines, methods, and processes for each item.

Inquiry

Sales Pitch

One-stop consignment service covering material purchase to heat treatment and surface treatment.
We manufacture various metal products, using a wide variety of machining tools we own.
We specialize in iron, stainless, and aluminum, although we can handle other materials as well. 
We deal with a broad range of orders, including both difficult small-lot production and mass-produced goods.

Other presentation

[Company strength]
We excel at precision metal working, and especially turnkey production from material purchase to packaging and shipping. We cooperate with our customers by consulting about materials, manufacturing methods, pricing, quality, and delivery date. We possess NC lathes, machining centers, and equipment such as machines for friction welding, gun drilling, polygons, thread rolling, NC milling, bench lathing, and broaching. Our equipment includes rotary, plane, centerless, and cylindrical polishers. We make use of dozens of neighboring partner companies for processing that we do not do within the company. We excel at machining mainly stainless steel, iron, and aluminum.

[Business description]
Our company mainly performs precision metal working to manufacture parts for hydro-pneumatic equipment used to automate factory production. We cover all processes from material purchase to cutting, shaving, polishing, thermal treatment, surface treatment, inspection, packaging, and delivery. We have an integrated production system to manufacture products on consignment. Our products vary widely from palm-sized articles to 500 mm or even longer. We manufacture from 1 to 30,000 pieces for each article, with 300 pieces per article on average. We receive orders for about 600 to 700 articles a month and manufacture products using appropriate machines, methods, and processes for each item. Half of our products are under continuous production and the other half are customized.

[Industry]
General-purpose machine and instrument manufacturing

[Strength of products/technologies]
We possess manufacturing equipment for high-mix low-volume production. Our company does not have manufacturing equipment intended for volume production. We excel at high-mix low-volume production by making use of machinery and equipment intended for such production. We possess 14 NC lathes, four machining centers, and other equipment including machines for NC milling, gun drilling, and polygons to complete almost any kind of machining in-house. We possess plane, rotary, cylindrical, and centerless polishers for finishing polishing.

[Representative's message]
Our company has been achieving healthy outcomes in two kinds of sales activities since our establishment. One is top-priority sales to one major company, and the other is sales to other promising customers. It became clear to us that sales to other promising companies were sluggish, so we belatedly opened a website in 2014 and started publicity activities. We have been making gradual progress and acquired new customers.

[Company structure for market development/overseas expansion]
Our company has discarded superannuated and low-profitability equipment and we are now proceeding with introducing the latest NC lathes. We hired three engineers in the last two years to increase our production force to 26 engineers. We are now recruiting sales staff to deal with an increasing number of inquiries.
NC lathes (14 units): Materials from diameter 3 to 260 mm and 1.8 m long.
Machining centers (4 units): Three units with 700 × 400 × (360H) beds, and one unit with a 1000 × 480 × (530H) bed (including a unit supporting deep boring).
Gun drill machine (1 unit): Materials from diameter 3 to 23 mm and 1 m (500 × 2) long.
Rotary polisher (1 unit): Surface rightness Rz 0.3.
Centerless polisher (4 units): Materials from diameter 2 to 100 mm.



[Awards and media coverage]
[Awards]
Letter of gratitude at a status update meeting held by SMC Corporation on December 12, 2014.

[Media]
Monthly WEDGE, introduced in a close-up feature on SMC (May 2013).


[Main Clients / Business History (domestic)]
Sales in FY2014: SMC Corporation, 517,427,000 yen; Shirakawa Nitto Kohki Co., Ltd., 45,894,000 yen.

[Main Clients / Business History (overseas)]
SMC Corporation, Nomura Koki Co., Ltd., Shirakawa Nitto Kohki Co., Ltd., NIHON ISK Co., Ltd., 3M Japan Products Limited, and Keihin Valve Corporation.

[Exhibition History/Information]
Participated in the Second Industry-University-Community-Bank Interchange Exhibition.
Participated in Adachi Messe 2015.


This company is recommended by the following support organizations.

Marketing Support Department, SMRJ
Kanto Head Office, SMRJ
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