Website of Hanna Koatsu Kogyo Co., Ltd. Order / Inquiry
会社案内 定番・特注製品のご紹介 ハンナのお客様安心保証 よくある質問

Reliable Guarantee
"Produce to the last minute"

All products are put into the nylon plastic packages before delivery. Corrosion proof packaging after the final
check is one of the important processes.

"Attention to the quality of materials"

We pay attention not only to the production process but also to the quality of materials. All materials
with mill sheets (warranty letters) attached are carefully selected to ensure the security.
Please rely on us for steel and suggestion stainless products.

"Sincere response to the custom-made products"

We swiftly and carefully respond to the detailed work together with quick delivery.
Click Here for our lineup of custom-made products.

"Pride as a professional manufacturer"
As a specialized manufacturer concentrating on flanges, we ensure high quality.
Only a professional who knows everything about the products like us can produce the best-quality products.
Top page | Company | Products | Reliable Guarantee