We offer precision component machining services based primarily on machining

center, wire cutting and discharge machining. We can meet needs ranging from

small-volume assignments such as the production of prototype samples

to large-volume production,covering diverse materials including aluminum,

stainless steel, brass, copper, and steel.

Additionally, our inspection system based on 3-D measuring

equipment, etc., can meet customer's needs.

Materials Supported by Our Component

Machining Facilities

Aluminum
Stainless steel
Steels
Brass,Copper
Resin,etc.

Please consult us regarding any other material

requirements, and we'll do our best on your behalf.

Dimension Supported by Machine Tools

Ｖ33 　　　　　　    600×400×350mm
Robotic drill 　　500×400×330mm
　　　　　　　　　　   700×400×330mm(2 units)
Wire cutting 　  310×260mm
　　　　　　　　　      600×400mm(1 unit)
Discharge machining 　　450×350×350mm
　　 　　　 　　 　              300×250×250mm
NCturning 　　　 φ220×510mm

Our design process employs three-dimensional CAD. The design data thus

obtained is used to make precision components from samples produced

by high-speed machining centers. Additionally, we design forging presses

as well as plastic, MIM and other injection-molding dies for customer-consigned products.

We handle multiple processes such as machining center, electric

discharge machining and wire cutting. Moreover, we produce in-house

forging press dies and injection-molding dies. We can also accept orders

for die components exclusively.

We flexibly apply cold forging and hot forging to support the various

materials and complex sizes required by our customers.

Supported Forging Materials

Supported Forging Size

Diagonally maximum approx φ100mm　10mm　in thickness
（Contact us, since it depends on materials and shapes）

We seek the thorough rationalization and labor-saving of processes involving

various materials such as brass, alminium, stainless steel, and titanium for

the benefit of users.

The exterior is the first thing anyone notices about a product,and it significantly

affects one's first impression . We provide various types

of finishes such as mirror finish brought by buff grinding and/or barreling, in sddition to sandblasting and grooving.

Drawing upon extensive expertise in precious-metal plating--particularly,

the exterior plating of watches--and our skills in functional plating know-

how obtained through many years as a manufacturer of high-density, super-

multi-layer printed circuit boards, we deliver your product with quick turnaround

and at the appropriate price.  Thorough process control ensures the consistently

high quality of surface treatment.

We assemble watch-case parts, bonded glass parts and more. Additionally,

we conduct an appearance inspection as a part of final inspection to ensure that

each unit meets the customer’s requirements.

Ｖ33

5-axis specification robot drill

wire cutting

electric discharge machining

3-D mesurement machine

Measuring Microscope

Sample of precision components

Forging dies

Injection-molding dies

High-percision turning machine

NC turning machine

Hand finish

Press machines

Annealing furnace

Hot forging

Sample of forging parts

Watch　hot-forging process　（material:pure titanium）
(From left: Billet, after hot forging,after cold forging)

NC turning machine

Dry barreling

Wet barreling

Cutting lathe

Buff lathe

Buff lathe

Sample of polishing watch parts

Sample of polishing small parts

Assembly is performed in a clean room

UV drying transfer machine

Sample of completed watch assemblies

Sample of back cover stamping