Since 1993 Precision metal machining

Serial and small-batch production of precision parts

Steel, stainless steel, brass, aluminium, copper and engineering plastics – from a single piece to a full series.

About the company

End mill machining a steel block – CNC milling

Precision metal machining since 1993 – parts you can rely on

Since 1993 we have been building on our experience in engineering metalwork. As a modern, well-equipped company we focus primarily on CNC milling and turning. We provide precise machining of all common materials including stainless steel, aluminium, copper, brass and plastics.

Our goal is above all precision, quality and on-time delivery of parts according to the customer requirements. We complement our production portfolio with precise bending of materials, carried out both cold and hot using efficient induction heating.

Polished stainless steel part with machined spherical faces
Turned aluminium flange nuts
Polished brass part with machined surfaces
Batch of machined copper parts

Stainless steel, aluminium, copper, brass and plastics – we machine common engineering materials from a single piece to a series.

1993

Year the company was founded

4,000 m²

Production hall in Kdyně

Our services

Technologies we keep under one roof

Serial and small-batch production of precision parts. CNC milling, turning, bending and precision cutting in steel, stainless steel, brass, aluminium and copper. From a single piece to repeat series – always to drawing tolerances and on the agreed date.

Milling in small and large series on Mazak, Fanuc and Hwacheon machines. Vertical centres in 3-axis and 4-axis configuration, parts up to 1600 × 500 mm.

Precise rotational components on Mazak, Miyano, Okuma and DM machines. Machining up to 300 mm in diameter and 800 mm in length.

Bending on Trumpf hydraulic presses, cold or hot with induction heating. A completely finished product with no need for subcontracting.

Cutting material on band and circular saws with tight tolerances and a clean cut. Blank preparation included.

Why choose Rinoh

Machines, gauges and people behind every part

We are metal machining specialists based in Kdyně, Czech Republic. We combine modern CNC machines, a wide range of materials and a focus on precision and reliable delivery dates.

materials we machine – steel, stainless steel, aluminium, copper, brass and engineering plastics.

  • Bending both cold and hot with induction heating
  • High quality and on-time delivery as a matter of course
  • Small-batch and series production

Modern CNC machines

We mill on Mazak, Fanuc and Hwacheon machines and turn on Mazak, Miyano, Okuma and DM. Precision and repeatable quality on every order.

Wide range of materials

We machine steel, stainless steel, brass, aluminium, copper and plastics. Stainless steel in all grades is our core programme.

CNC lathe chuck holding a machined part

30+

Years of experience

Dimensional inspection with a digital caliper over a technical drawing
Permanent laser marking of parts – full production traceability

How an order works

From enquiry to finished part – precise and reliable

1

Enquiry and quotation

We prepare a free quotation based on your drawing and the required quantity.

2

Set-up and CNC programming

We program the CNC machines and prepare production for both milling and turning.

3

Production

Milling, turning and bending in steel, stainless steel, brass, aluminium and copper.

4

Quality control and dispatch

We check the dimensions, mark the parts and dispatch them within a reliable delivery date.

References

Production highlights from our shop floor

Selected examples of machined parts in steel, stainless steel, aluminium and brass for the energy, construction, agricultural machinery, food and automotive industries.

Our shop floor

The equipment your parts are made on

  • CNC milling on Mazak, Fanuc and Hwacheon (3-axis and 4-axis centres)
  • CNC turning on Mazak, Miyano, Okuma and DM
  • Bending on Trumpf hydraulic presses, cold and hot
  • Steel, stainless steel, brass, aluminium, copper and plastics

Our strengths

Why customers stay with us

Row of CNC machining centres on the shop floor

Modern CNC machines

We mill on Mazak, Fanuc and Hwacheon machines and turn on Mazak, Miyano, Okuma and DM. Series and small-batch production with repeatable precision.

CNC milling CNC turning Bending Precision cutting Part marking CNC milling CNC turning Bending Precision cutting Part marking
CNC milling CNC turning Bending Precision cutting Part marking CNC milling CNC turning Bending Precision cutting Part marking
CNC milling CNC turning Bending Precision cutting Part marking CNC milling CNC turning Bending Precision cutting Part marking
CNC milling CNC turning Bending Precision cutting Part marking CNC milling CNC turning Bending Precision cutting Part marking
CNC milling CNC turning Bending Precision cutting Part marking CNC milling CNC turning Bending Precision cutting Part marking
CNC milling CNC turning Bending Precision cutting Part marking CNC milling CNC turning Bending Precision cutting Part marking

Five technologies under one roof

CNC milling, turning, bending, precision cutting and part marking. Complete order processing with no outsourcing – a part passes through the whole chain here, from blank cutting through machining and bending to laser marking and final inspection, without ever leaving our plant in Kdyně. No transport between suppliers, no uncertainty about deadlines, and we answer for the quality of every single operation ourselves. You deal with a single partner – from the first consultation over the drawing to dispatch of the finished parts.

Circular saw cutting stock material – preparing precise blanks

Precision cutting

Material cutting with tight tolerances and a clean cut – blanks prepared for the machining that follows.

Machined parts in aluminium, brass, copper and stainless steel

Wide range of materials

We process steel, stainless steel, brass, aluminium, copper and plastics. Stainless steel in all grades is our core programme.

CNC lathe chuck holding a machined part

Experience since 1993

More than 30 years of experience. We supply the energy, construction, agricultural machinery, food and automotive industries.

Frequently asked questions

Everything you need to know about our production

From materials to technologies – we explain in plain terms what we can do and how to request a free quotation for your parts. Here you will find answers to what customers ask us most often: which metals and plastics we machine, how large a part our machines can handle, whether a single piece is worth enquiring about, and what you need to send us to get a quotation. If your question is not here, call or write – we usually reply to enquiries by the next working day.

Steel, stainless steel, brass, aluminium, copper and plastics.

CNC milling, CNC turning, bending, precision cutting and part marking.

Milling up to 1600 × 500 mm, turning up to 300 mm in diameter and 800 mm in length.

Yes, both small-batch and series production.

Send your enquiry or drawing to obchod@rinoh-invest.cz and we will prepare a quotation.