the World of LANZA


We are pleased that you have taken the time to learn more about our company and our products. We are happy to inform you about our manufacturing techniques and services in precision turned parts and precision assemblies, as well as about our range of non-ferrous metals.


We work on highest levels of precision and best quality.


Our customers are active in many different areas. What they all have in common is the great emphasis they place on quality, flexibility and reliability. We manufacture sophisticated precision turned parts and assemblies for our customers from all types of machinable metal at competitive prices.


The structure and size of our company allows us to respond to inquiries quickly and to produce both small as well as large-scale production batches in the shortest time and of best quality.


Of course, our qualified staff are available to our customers in the planning and design stages of machined parts and assemblies, with their expertise and experience, to guarantee the best possible functional and rational implementation.


We operate as a full service provider, supporting you right from the product development phase and helping you realize savings even before the start of production. Strengthen your market position and generate valuable competitive advantage with us by drawing on the expertise of our employees.


Lanza produces precision turned parts and assemblies for customers in the following industry sectors

pipe fittings

combustion technology


security systems

railed vehicles

high frequency technology


heating systems

electrical engineering

medical equipment


The production of small, medium and large production batches is carried out on mechanically and CNC controlled single and multi-spindle lathes, from leading machine tool companies in fabrication technology. Demanding requirements are made in a single machining process according to procedurally sophisticated manufacturing solutions, and this complete machining operation therefore ensures short cycle times and a high degree of efficiency.


In the production of precision turned parts we do not set ourselves limits. LANZA manufactures very simple as well as complex parts, requiring a complete range of sequenced processing operations such as slitting, milling or drilling, until the final product is completed. We achieve maximum productivity in manufacturing through the implementation of cost effective machining approaches and the integration of all production processes in our machine pool.


All the machines required for this are integrated in our manufacturing processes, so that each job can be implemented in the shortest possible turnaround time. Our products are recognised around the world as a guarantee of quality and reliability in the pipe fittings, valve technology, heating systems, combustion technology, communication systems, high frequency technology, compressed air technology, filter technology, security systems and medical technology sectors.

- Precision turned parts from 5 to 200 mm diameter
- All types of metal and alloys
- Flexible batch production, including heat and surface treatment
- Continuously certified Quality Management System to ISO 9001; ISO 14001

Free-cutting steels1.0037, 1.0718, 1.7015, 1.7131 usw.
Hardening / tempered steels1.0501, 1.0503, 1.1191 usw.
Stainless steels1.4305, 1.4301, 1.4021, 1.4401
Aluminium alloysENAW6082, ENAW7022 usw
Copper alloysCW601N, CW602N, CW603N, CW608N, CW610N, CW612N, CW614N, CW617N, CW624N usw.
Special brassesCW724R, CW713R
CopperCW102C, CW118C
BronzeCW453K, CW456K
Heat treatmentHardening, annealing, induction hardening, nitriding, nitrocarburizing
quenching and tempering, hardening and tempering, straightening
Surface finishingGalvanizing, and nickel, tin, copper, and chrome plating
Anodizing, phosphating, burnishing, pickling, and silver and gold plating

We manufacture mainly on INDEX brand cam controlled and CNC lathes, which are characterized by quality, reliability and technological advantage. Our complete machine pool has a full range of equipment.

Diameterlength (mm)Machine type
10 to 200 mmto 120 mmINDEX spindle machine
4 to 52 mmto 80 mm

INDEX multi-spindle machine



We have decades of experience in the development and production of assemblies, as a system supplier in the pipe fittings, combustion technology, high-frequency technology, medical technology, security systems and valve technology sectors. Through automated and manual assembly techniques, you will always find LANZA to be the ideal partner for installation-ready assemblies.


Whether simple installation parts or complex assemblies; we meet any challenge confidently. Depending on your requirements, we create concepts for prototypes, which we perform right up to suitability for mass production. If required, we examine the options for product improvement of your existing range, according to guidelines for design adaptation based on the modern technical production options of machining technology, while retaining all functions.

Take advantage of our technical expertise and send your inquiry to Our technical team is always available to give you quick and competent advice.



With a broad product range of bars, tubes, wires and profiles in a variety of shapes and dimensions, or according to your drawing requirements, in a wide range of alloys, LANZA is a supply partner for the most demanding requirements. As a full range supplier we stock a wide range of semi-finished non-ferrous metals, which we hold on stock for the continuous security of supply for our customers.


We can cut billets of all lengths on our sawing machines from bars up to 400 mm in diameter. We supply bars in various aluminium, copper, copper-nickel, brass and bronze alloys. The customer-oriented service program includes the proper disposal of the scrap arising from our supplied materials. We take back non-ferrous metal scrap for reprocessing or for purchase. The return and subsequent remelting close the cycle of our everlasting metals.


Prompt delivery in highest quality, either in stock or on request. That is what we stand for. Flexible in form and measures, reliable and shipped on time. We supply a variety of semi-fabricated forms such as bars, profiles, tubes, sheets and wires in a broad range of materials such as aluminium, brass, copper, gunmetal, bronze and stainless steel for the following branches: - general mechanical engineering - metalworking, precision tun-parts - sheet metal processing - electrical engineering - mould making - medical equipment - automotive - shopfitting - retail


We are pleased to take care about surface finishing, cutting, drilling, treatments of nearly any kind. For you to have the finest experience with your metals with the least amount of effort for you.

- Round bars of 1.00 to 200,00mm
- Hexagonal bars of 2.50 to 80,00mm
- Square bars of 2.00 to 100,00mm
- Pipes and profiles in different shapes and dimensions from a variety of alloys, e.g.: CW614N standard alloy up to CW724R lead-free brass alloy

production space
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turn parts per year
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material usage