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"Hanyu Seimi" with reliable injection molding and advanced mold design and manufacturing

Contribute to society with technology
By contributing to society with advanced injection molding and mold technology, we will always take a step into new areas without staying in a comfortable environment.
About us
Store name
Hanyu Seimitsu Co., Ltd.
Headquarters factory
242 Shimohanyu, Hanyu City, Saitama Prefecture 348-0026
Phone 048-561-6002
FAX 048-563-4819
Molding factory
489 Sunayama, Hanyu City, Saitama Prefecture 348-0026
Phone 048-560-3675
FAX 048-560-3670
By car, 10 minutes from Hanyu I.C.
By train, 8 minutes by taxi from Hanyu Station on the Tobu Railway and Chichibu Railway.
By car, 5 minutes from Hanyu I.C.
By train, 8 minutes by taxi from Hanyu Station on the Tobu Railway and Chichibu Railway.
Capital
10 million yen
Established
July 20, 1974
representative
Shunji Komamiya
number of employees
15 people
Business content
Injection mold (injection mold) design and production Jig tool design and production
Injection (injection mold) molding process
Die casting mold design and production
Medical parts Aerosol parts Automotive parts Electrical parts Others
Capital
Saitamaken Shinkin Bank Hanyu Branch
Officer introduction

CEO
Shunji Komamiya
While experiencing design, modeling, NC programming, and machine operation, I am working on manufacturing from a wide range of perspectives.

Director Molding Factory Manager
Komamiya Shigen
Hanyu We are involved in setting molding conditions for all molds related to precision, and strive to acquire molding and production know-how in various fields.
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