We are pleased to introduce a steel frame manufactured using iron material.

This square-hole component is produced through single-stage press processing.
Its greatest feature is the highly precise machining technology that minimizes the corner radius (R) of the square holes while completely preventing chipping and burrs.
Since multiple holes are processed simultaneously in products like this,
high die accuracy and stable press conditions are essential.

At our company, skilled die design and polishing techniques enable us to achieve excellent dimensional accuracy and superior surface quality.
After completion, we offer delivery throughout the North Kanto area as well as nationwide shipping.

★What Are Chipping and Burrs?★
“Chipping” refers to small surface breakages or edge fractures that occur during processing.
“Burrs” are unintended protrusions formed during machining.
They can cause assembly defects or even lead to injury.
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Hanno Seimitsu Kogyo Co., Ltd.
〒357-0013, 783-8 Ashikariba, Hanno-shi, Saitama-ken, Japan
TEL: +81-42-973-1251
FAX: +81-42-973-6924
HP: https://www.hns.co.jp
Contact: Mr Oda
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