Overview
Metalworking in Sumida. A small local factory that takes on prototyping for new businesses.
About this place
Hamano Products Co., Ltd. is a metalworking maker with its head office at 4-39-7 Yahiro, Sumida Ward, Tokyo. Its main businesses are precision sheet metal work, press work, die design and manufacture, and prototypes. It is a small town factory exploring a new form of manufacturing that takes advantage of the Tokyo downtown (shitamachi) area, where people and information gather. In recent years it has been actively involved in industry-academia-government collaboration, cross-industry collaboration and support for young start-ups.
Source: Wikipedia (CC BY-SA 4.0)
Source ja.wikipedia.org ↗Key facts
Field：Metalworking, start-up support
Source kanto.meti.go.jp ↗Source sangyo-rodo.metro.tokyo.lg.jp ↗Official website
Check the official website for current opening hours, fees and closing days.
Source hamano-products.co.jp ↗Before you go
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Information checked on: 2026-09-03
Crafts and specialties of this prefecture
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