MOBIO booth No. : North facility 2nd floor 160

MITSUMI FACTORY LIMITED COMPANY

Product line

Optical communications and electronics-related precision parts

Various turned metal and plastic parts

Parts drawing

President

Kenichi Yamada

Description of business

With new findings and improvements added to original precision technologies of clockwork components, Mitsumi has established precision cutting technologies for metals, non-metals and resins, using CNC automatic lathes. It is ‘versatile spindle craftsmen’ in a range from low-volume custom production to mass production of tens of thousands of units.

Products and Technologies

Precision cutting with CNC automatic lathes

Long-cultivated technologies combined with ample equipment

●Combined cutting of round materials

with diameter of 2.0 mm to 51.0 mm using CNC automatic lathes
・Minimum turning diameter: 0.1 mm, minimum boring diameter: 0.4 mm
・Minimum dimensional tolerance in cutting: 0.003 mm (without outer diameter polishing)

Original products sprung from a small downtown factory

It also manufactures hand spinners, acorn capsules, traditional smoking pipes, and traditional kendama toys made of aluminum.

Corporate Profile

Corporate name
MITSUMI FACTORY LIMITED COMPANY
Address
2-28-14,Tateishi, Katsushika-ku, Tokyo, 124-0005, Japan
President
Kenichi Yamada
Established
1990
Phone
+81-3-3691-7370
Fax
+81-3-3691-7371
Company URL

(Japanese) (http://mitsumi-seisakusyo.co.jp/)

Capital
3,000,000 yen