"Make Things That Delight. Sell Peace of Mind."
"Make things that delight. Sell peace of mind." — these two principles drive Ace's management philosophy. With a relentless field-first approach and manufacturing-oriented sales, Ace makes proposals clients never anticipated, operating as a HUB manufacturer capable of delivering everything from quality assurance to technical coordination under one roof.
Ace is not simply a processing contractor. They function as a "HUB manufacturer" — coordinating entire products to deliver the optimal solution for each client's needs. Their reputation is built on a field-first philosophy: rather than checking processing accuracy and sequencing from drawings alone, they verify everything by going directly to the production floor.
For example, they visit factory production sites to assess fixture wear and precision issues firsthand, and develop proposals optimized for each client's production line. This on-site approach delivers quality assurance, confidence, and genuine trust to clients.
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What Backs Ace's Manufacturing Capability: A Network of 200+ Partner Companies Nationwide
Behind Ace's manufacturing strength is a network of more than 200 partner companies across Japan. This network was built through the persistent effort of President Nishimura himself — traveling across the country, visiting individual factories, and finding reliable partners one by one. The philosophy passed down since the founding — "you can't understand unless you see the site; trust doesn't form unless you talk directly" — made this infrastructure possible.
The result: Ace can handle complex projects that would be difficult to take on alone, working with partner companies to deliver solutions that satisfy clients.
The ability to bring together technical capability, field expertise, and the power of collaboration to conduct manufacturing-driven sales is what gives Ace its decisive competitive edge.
Ace Is Also an I-OTA Member Taking On Broader Social Challenges
Ace Co., Ltd. is also a member of I-OTA — a Ota Ward-born consortium — working on technology innovation such as the development of direct-seeding machines to improve agricultural productivity and slope-mowing robots. These initiatives aim to address social challenges faced by rural communities and developing countries, taking a step toward a more sustainable society.
Ace supports clients not only with technical processing capabilities, but also through quality assurance and a field-based, proposals-oriented approach. As a HUB manufacturer connecting a wide network of partner companies, Ace's commitment to shaping the future of manufacturing is its greatest strength.