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  6. [Free Offer] Solve dissatisfaction with overseas products! A collection of successful case studies on improvements to domestic valves.

[Free Offer] Solve dissatisfaction with overseas products! A collection of successful case studies on improvements to domestic valves.

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last updated:Sep 29, 2025

ハマイ 営業本部
ハマイ 営業本部
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Solve delays, damage, and operational errors in overseas-made valves with domestic products! We are currently offering three successful case studies that balance operational efficiency and safety for free!

Are you facing challenges such as "it takes time to respond to substance content investigations," "managing 4M changes is difficult," "there are many instances of damage and leaks," and "there is a risk of accidents due to operational errors"? With Hamai's domestically manufactured ball valves, we achieve quick responses and stable quality through integrated production from procurement to assembly. In fact, many major manufacturers have seen improvements in operations and accident prevention. ▼ Case Studies - Construction machinery manufacturer: Contributed to a significant reduction in damage issues and zero accidents. - Oil plant manufacturer: Eliminated labor accident risks by preventing operational errors. - Semiconductor manufacturing equipment manufacturer: Submitted investigation documents within a week, greatly reducing the burden of quality control. For more details, please check the "Download Catalog" link below.

    valve
メルマガトップ用2

[Free Offer] Solve dissatisfaction with overseas products! A collection of successful case studies on improvements to domestic valves.

メルマガトップ用2 2025-09-12 11-22-16.jpg
メルマガトップ用2 2025-09-12 11-22-16.jpg
  • Hamai Co., Ltd. Official Website
  • Special site - Product/service details - https://pr.mono.ipros.com/hamai-net/product/

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catalog(5)

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Behind the FAQ: Tips for Using It Learned from Common Questions and Failure Cases

Behind the FAQ: Tips for Using It Learned from Common Questions and Failure Cases

TECHNICAL
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[Case Study] Major Semiconductor Manufacturing Equipment Manufacturer - Oil-Free Ball Valve Implementation Solution Case

[Case Study] Major Semiconductor Manufacturing Equipment Manufacturer - Oil-Free Ball Valve Implementation Solution Case

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[Case Study] Major Oil and Chemical Plant Company - Safety Measures Ball Valve Implementation Solution Case

[Case Study] Major Oil and Chemical Plant Company - Safety Measures Ball Valve Implementation Solution Case

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[Case Study] Major Construction Machinery Manufacturer - Onboard Ball Valve Implementation Solution Case

[Case Study] Major Construction Machinery Manufacturer - Onboard Ball Valve Implementation Solution Case

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This is a must-know! Key points for selecting ball valves.

This is a must-know! Key points for selecting ball valves.

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News about this product(1)

We will be exhibiting at the 2nd [Kyushu] Semiconductor Industry Exhibition!

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Hamai Corporation will be exhibiting at the 2nd [Kyushu] Semiconductor Industry Exhibition. We will showcase a wide range of products related to the semiconductor industry, including our ball valves, high-pressure gas valves, and hydrogen valves. We invite you to visit our booth. For details about the exhibition booth and more, please check the related links below.

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ハマイ

ハマイ 営業本部

Industrial Machinery

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Since its establishment in 1927, Hamai has been a comprehensive valve manufacturer, offering a lineup of ball valves with excellent functionality that accommodates a wide range of fluids, pressures, and temperatures. With advanced design capabilities and outstanding manufacturing technology, we provide custom-designed high-performance valves. Additionally, we have been manufacturing genuine parts and supplying OEM products to major manufacturers for many years. Hamai's valves are produced in domestic factories, ensuring quality unique to "Made in Japan" and attentive service.

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