Precision parts, tools, jigs and gauges

Precision parts, tools, jigs and gauges—from single orders to large production runs

At Rhine Seiko, we make precision parts, tools, jigs and gauges in all orders sizes, from single items through to large production runs , using our longstanding technical experience and expertise in the field of precision metal die and mold components to deliver products of the highest quality.

Our specialty gauges and go-through gauges are accurate to within ±0.002–±0.001 mm .

Every product is designed in accordance with client requirements and accuracy specifications.

Contact Rhine Seiko for any and all precision parts, tools, jigs and gauges.

Precision tool and jigs with positioning accuracy of ±0.01 mm

Size 300×200mm~1000×800mm
Composition A7075
Accuracy Positioning accuracy ±0.01 mm (target value)
Assembly accuracy ±0.01 mm
Total parts 20–30

Tester for aircraft industry

Every part is manufactured with a target value of 0.

This means that in the event of damage or wear, only the affected part needs to be replaced.。

Clients appreciate the cost saving, since there is no need to remake entire assemblies from scratch.

We also produce high-precision tools and jigs in larger sizes such as 1,000 x 800 mm with assembly accuracy of ±0.02 mm.

Full range of machining and assembly processes through to finished product stage

With an extensive line-up of machining equipment and facilities, Rhine Seiko offers the full range of production processes, from machining through to final assembly.

Our high-quality tools and jigs are machined to micron-level precision and assembled in a constant temperature environment.

The new production control system coordinates scheduling of processes to prevent delays and ensure that all products are delivered on time.


Precision machining technology

In addition to making metal dies and molds to micron-level accuracy, we also supply a range of precision parts and components to the auto, medical and airline industries, via our seamlessly integrated production system encompassing all stages from material procurement through to product delivery.

Die and mold components

Rhine Seiko supplies cold forging dies, resin molding dies and powder casting dies as well as press and deep-draw die components. Our specialty is metal die and mold components made from hardened materials with micron-level surface smoothness and machining tolerances.

Precision parts, tools, jigs and gauges

Rhine Seiko supplies the medical, auto and aircraft industries with precision parts and components as well as micron-level tools, jigs and gauges produced via our seamlessly integrated production system encompassing all stages from procurement through to product delivery.