Supporting Industry Program

Plating

     We can make plating such as nickel, zinc, black nickel, tin, copper, and gold.     We are good at plating of both electrical parts and electronic parts, so that we can make a precision part by treatment of basket, rack, and barrel.   Aditionally, we can make high-precision plating of complex shape parts which is impossible for an automatic machine.
     We put an effort into the tet production by utilizing the above-described merit, so that we can accept customers' detailed demands and we perform the processing which is high quality, low cost, and quick delivery.     Also, in the factory floor, young staff make an effort to aim at high quality and high efficiency.

plating

The type and characteristics of plating

Electoroless nickelElectroless nickel plating

It is compatible with electrical, electronic parts, and etc.
Rack and basket treatment is possible.
ZincZinc plating

It is compatible with screws, bolts, and electrical parts. Barrel and rack treatment is posible.
It can accept an order of small-lot product or mass-produced product.
Bright nickelBright nickel plating

It is compatible with electrical, electronic parts, and etc.
Small barrel and rack treatment is possible.
Copper cyanideCopper cyanide plating

It is compatible with substrate plating of nickel.
Small barrel and rack treatment is possible.
Bright tinBright tin plating

It is compatible with electrical, electronic parts, and etc.
Small barrel and rack treatment is possible.
GoldGold plating

Small barrel and rack treatment is possible.
It mainly fit for electronic parts.
Black nickelBlack nickel plating

It is compatible with electrical, electronic parts, and etc.
Small barrel and rack treatment is possible.
Other plating
Semibright nickel plating

It is compatible with electrical, electronic parts and etc.
Small barrel and rack treatment is possible.
Copper sulfate plating

It is compatible with electrical, electronic parts and etc.
Thick plating by rack treatment is possible.
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Machining

     We are complete with seventeen NC automatic lathes and two machining center, so that we perform the around-the-clock processing of major makers' high-precision parts which are used as office automation equipments and medical equipments.
     Especially, we are good at the cutting work of tiny and precision parts for development prototype production, and we have achieved low cost and quick delivery by the integrated manufacture.     In the quality, we draw up the machining dimensions' check sheet and perform the strict dimensional management for every processed lot.
     Additionally, we make an effort to streamline the process every day, and aim at cost saving and farther quick delivery.

machining

NC automatic lathe

Cold forging machine

Cold forging machine

Machining center

Machining center
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Product test

     The main operations are sorting of both plated parts and machined parts, mesurement, packing, and shipment.
     As we are complete with the roundness measuring machine, the film thickness aguge, and the latest mesuring dynascope, we can measure in micron unit and check precision parts.
     Also, in our company, we certainly conduct shipping inspections before delivering the completed products to customers.     It is the department where women play an active role, and they aim at further speeding up the process and not making defectives with strict inspections.

Product test


Measuring dynascope

Measuring dynascope


Stereo microscope

Stereo microscope

Small roundness measuring machine

Small roundness measuring machine

3D measuring laser microscope

3D mesuaring laser

Micro-Vickers hardness tester

Micro-Vickers hardness tester

Metallograph

Metallograph

XRF analyzer

XRF analyzer

Film thickness gauge

Film thickness gauge
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Equipment list

Plating equipment
Nickel plating For bright 800L
For semibright 800L
Black nickel plating 100L
Tin plating For bright 250L
Electroless nickel plating Automatic supply 500L
1000L
Zinc Plating Made by NIHON-ENKAKI 1,850L
Copper plating Copper cyanide 350L
Copper sulfate 120L
Gold plating 100L
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Machinig equipment
NC automatic lathe 326 / Made by Tsugami (Max.Φ32) 1
SS327 / Made by Tsugami
(Max.Φ32)
1
G Type:10 / Made by CITIZEN
(Max.Φ10)
1
F Type:12 / Made by CITIZEN
(Max.Φ12)
1
F Type:16 / Made by CITIZEN
(Max.Φ20)
1
L Type:16 / Made by CITIZEN
(Max.Φ16)
Type:1 / 1
Type:4 / 2
BE-type:12 / Made by Tsugami
(Max.Φ12)
1
SH-type:12 / Made by Star Micronics
(Max.Φ12)
1
L Type:10 / Made by CITIZEN
(Max.Φ10)
Type:6 / 3
BO12 / Made by Tsugami
(Max.Φ12)
Type:3 / 2
Type:5 / 2
BO07 / Made by Tsugami (Max.Φ7) 2
Machining center Made by HASEGAWA / 350x250 1
CNC tapping center Made by Brother 1
Finishing machine (Barrel) Made by Tipton
1L x 4 tanks
1
Electromagnetic barrel Made by IMAHASHI 1
Barrel polishing (Centrifugal) Made by TOKUMITSU-KOUGU 1
Bench lathe Made by KITAMURA / KL-16 2
Made by WATIGAI / WBL-16A 1
Polishing machine Made by CITIZEN / CG-7 1
Drilling machine Made by NAMIKI / 13 2
Cold forging machine Made by ASAHI SUNAC / SQ84 1
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Inspection equipment
Electric balance Made by TERAOKA / 1 set
Capacity of scale
310g / 1
5kg / 2
XRF analyzer 1 set / Made by SII
SEA6000VX
1
X-ray fluorescence instrument 1 set / Made by FISCHER
XBL
1
Hull cell 1 set 1
Hardness tester (Vickers) 1 set / Made by Shimadzu 1
High-performance stereo microscope Made by Vision ENGINEERING 2
Stereo microscope Made by Nikon 2
Analysis instrument 1 set / Made by HORIBA 1
Projector Made by Mitutoyo / PJ-300 1
Measuring dynascope  HAWK Made by Vision ENGINEERING 1
Tool maker's microscope Made by Mitutoyo / TF-1020
(With a 2D date proscessing equipment)
1
Small roundness measuring machine Made by Mitutoyo / RA-120 1
Surface roughness meter Made by Mitutoyo / SJ-301 1
Micro-Vickers hardness tester Made by Mitutoyo / HM-220 1
3D measuring laser microscope Made by OLYMPUS / LEXT OLS4000 1
ICP-AES (atomic emission spectrometry) Made by SPECTRO / SPECTRO ARCOSR 1
Metallograph Made by OLYMPUS / BX51 1
A wide variety of gauges 1 set
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