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.
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
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.
Our services
Technologies we keep under one roof
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.

30+
Years of experience


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

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.
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.

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

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

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.



