Howa Sangyo Co., Ltd.
Guided by the philosophy of “From Imagination to Creation,” Howa Sangyo Co., Ltd. is dedicated to the development and production of innovative flexible PCBs. This section outlines their strengths in materials, fine-pattern technology, and responsiveness to new fabrication needs.
Key Features of Flexible PCBs at Howa Sangyo
Ultra-Fine Patterning with Advanced Processing Methods
Howa Sangyo’s flexible PCBs are built on polyimide film without organic adhesives in the base layer, allowing them to maintain stability under high-temperature conditions. By using etching and additive processes, the company has achieved ultra-fine patterning that exceeds the capabilities of traditional flexible PCB techniques.
Transparent Polyimide Film Prototyping
Howa Sangyo supports custom trial processing, including single-piece prototypes. They accommodate new technologies and can consult directly with clients on customized development needs.
FPC Specifications at Howa Sangyo
| Number of Layers |
Not listed on the official website |
| Minimum Pitch |
Not listed on the official website |
| Base Material |
Polyimide Film |
Minimum Finished Hole
Diameter |
Not listed on the official website |
Why Choose Howa Sangyo?
A Development-Driven Company Aiming for Higher Precision
With its slogan “From Imagination to Creation,” Howa Sangyo is committed to advancing precision and miniaturization in electronics. By investing in continuous technological refinement, the company develops highly accurate and reliable products for cutting-edge markets.
Top 3 Recommended
Flexible PCB Manufacturers —
Responsiveness of Howa Sangyo
From Single Prototypes to Advanced Trial Production
Howa Sangyo supports custom trial processing, including single-piece prototypes. They accommodate new technologies and can consult directly with clients on customized development needs.
FPC Quality at Howa Sangyo
From Single Prototypes to Advanced Trial Production
While the company’s official website does not provide direct specifications about product quality, Howa Sangyo’s strong focus on technical R&D ensures the delivery of dependable, well-engineered FPCs suited for demanding applications.
Howa Sangyo's Track Record
No detailed information is available on their official website regarding quality control systems.
Company Information – Howa Sangyo
| Address |
2F Omori Building, 13-1 Ichigayadaimachi, Shinjuku-ku, Tokyo, Japan |
| Business Hours |
9:00 AM – 5:00 PM |
| Phone (Japan domestic only) |
03-6273-0090 |
| Official Website |
https://www.houwa-sangyo.co.jp/index.html |
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