Nanshin Co., Ltd: manufacturer of very fine, thin-walled pipes

ISO9001・ISO14001

TEL:0265-86-3175 | FAX:0265-86-4221

739 Iijima, Iijima-machi, Kamiina-gun, Nagano Prefecture

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  • 日本語
  • Company profile

Manufacturing micron-level microtubes | Industry's top-class precision ±0.5μm~and wall thinness 0.01mm~

Barrel for "Contact probe"

Barrel for "Contact probe"

Contact probes using Nanshin's metal microtubes are even stronger and are a next-generation tool that deliver even more reliable measurement conditions. Even smaller pitches and more miniaturization is possible.

Examples of
prototypes and proposals

Examples of prototypes and proposals

"high-precision fine pipes" of various usages such as "barrels for probe pins" and "metal ferrules for fiber optic communication" is manufactured from the size and the allowance of each micron. It proposes a better product, the commodity, and the prototype.

Very high-precision
thin-walled pipes

Very high-precision thin-walled pipes

We have our own electroforming plant and manufacture fine metal pipes and tubes that require smaller diameters, higher precisions and thinner walls. We handle everything from prototypes and research and development to mass production.

We want to be a company that helps its customers

Nanshin has a wealth of very high-precision fine pipe technology and experience accumulated over the 40 years of assembly work and high-variety, low-volume manufacturing since our foundation.
We will continue to move forward to help our customers.

New Topics

2017/9/29
☆Notice about exhibition☆
新価値創造展2017
2017/11/15(Wed.)~2017/11/17(Fri.)
@Tokyo Big Sight, Japan East 7.8 Hall, P - 004 Public exhibition in Nagano prefecture
We look forward to meeting you there!
2017/8/8
☆Exhibition☆
M-Tech Oosaka
October 4(Wed) - 6(Fri), 2017
Venue: INTEX Oosaka, Japan
Booth: Hall 6B 40-12
We look forward to meeting you there!
2017/5/15
☆Notice about exhibition☆
MECHANICAL COMPONENTS & MATERIALS TECHNOLOGY EXPO
2017/6/21(Wed.)~23(Fri.)
@Tokyo Big Sight, Japan West Hall, Booth No. W12-50
Please visit us to see our world top class “Microtube” technology.
2016/12/23
☆Notice about exhibition☆
NEPCON JAPAN
2017/1/18(Wed.) - 20(Fri.)
@Tokyo Big Sight, Japan East 5 Hall, Booth No.60-35
Please visit us to see our world top class “Micropipe” technology.
2016/9/28
☆Notice about exhibition☆
SEMICON JAPAN 2016
2016/12/14(Wed.)~16(Fri.)
@Tokyo Big Sight, Booth No.2235
Please visit us to see our world top class “Microtube” technology.
2016/9/8
☆Notice about exhibition☆
MECHANICAL COMPONENTS & MATERIALS TECHNOLOGY EXPO in OSAKA
2016/10/5(Wed.)~7(Fri.)
@INTEX Osaka, Japan Hall 6B, Booth No.31-24
Please visit us to see our world top class “Microtube” technology.
2016/5/23
☆Notice about exhibition☆
MECHANICAL COMPONENTS & MATERIALS TECHNOLOGY EXPO
2016/6/22(Wed.)~24(Fri.)
@Tokyo Big Sight, Japan East 5 Hall, Booth No.47-18
Please visit us to see our world top class “Microtube” technology.
2016/3/22
☆Notice about exhibition☆
MECHANICAL COMPONENTS & MATERIALS TECHNOLOGY EXPO
2016/4/19~21
@Portmesse Nagoya, Japan Hall 3, Booth No.3-42
Please visit us to see our world top class “Microtube” technology.
2016/1/6
☆Notice about exhibition☆
MEDICAL JAPAN 2016
2016/2/24~26
@INTEX Osaka Hall 6, Booth No. 32-14
Please visit us to see our world top class “Microtube” technology.
2015/12/16
☆Notice about exhibition☆
NEPCON JAPAN 2016
Jan. 13-15, 2016
@Tokyo Big Sight East Hall 5, Booth No. E42-4(Nagano Pref. Pavilion)
Please visit us to see our world top class "Microtube" technology."Free Exhibition Ticket Request" is here!
2015/10/30
☆Notice about exhibition☆
SEMICON Japan 2015
Dec. 16-18, 2015
@Tokyo Big Sight, East 2 Hall Booth No.2324
Please visit us to see our world top class “Microtube” technology.
2015/9/28
☆Notice about exhibition☆
MESSE NAGOYA 2015
2015/11/4~2015/11/7
@Port Messe Nagoya Hall 3, Booth No. 3D-220-15
Please visit us to see our world top class “Microtube” technology.
2015/9/28
☆Notice about exhibition☆
Design Engineering & Manufacturing Solution Expo in Osaka
2015/10/7~2015/10/9
@INTEX Osaka Hall 5, Booth No. 27-16
Please visit us to see our world top class “Microtube” technology.
2015/5/28
☆Notice about exhibition☆
INTERPHEX JAPAN 2015 2015/7/1~2015/7/3
Tokyo Big Sight: Booth no. 20-12 Please come and see our leading technology of micro tubes. We look forward to seeing you.
2015/5/28
☆Notice about exhibition☆
MECHANICAL COMPONENTS & MATERIALS TECHNOLOGY EXPO  2015/6/24~2015/6/26
Tokyo Big Sight: Booth no. east 49-43 Please come and see our leading technology of micro tubes. We look forward to seeing you.
2015/4/1
☆Notice about exhibition☆
MEDTEC Japan 2015 2015/4/22~24
Tokyo Big Sight: Booth no. East4 (In Nagano Prefecture pavilion)
Please come and see our technology. We look forward to seeing you.
2014/12/24
☆Notice about exhibition☆
Nano tech2015 2015/1/28~30
Tokyo Big Sight: Booth no. East6-01
Please come and see our leading technology of micro tubes. We look forward to seeing you.
2014/12/24
We have opened our English website.
2014/12/11
☆Notice about exhibition☆
Medical Japan (MEDIX) 2015/2/4~6
INTEX Osaka: Booth no. 9-54
Please come and see our fine technology. We look forward to seeing you. 
2014/12/11
☆Notice about exhibition☆
Microtech Japan (Fine Process Technology EXPO) 2015/1/14~16
Tokyo Big Sight: Booth no. East 20-28
We have achieved thin-walls, high aspect ratios and very fine slots that weren't possible with conventional processing.
2014/12/11
We have redesigned our website.
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  • Introduction of technology
  • List of equipment
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