We, Metallbau Schmalenbach, specialize in manufacturing a wide variety of high-quality and tasteful stainless steel and corten steel accessories. Years of experience in working with metal products, experienced know-how and the gift for exceptional design give our products uniqueness. The focus is on narrowing down to the essentials. In a charmingly flooded world, peace and relaxation are important to us. Simplicity is the goal and with it the uniqueness of our products.

In addition to our wide range of products, we also offer you the opportunity to have your ideas implemented. We offer you custom-made custom-made products. You are welcome to visit us at Linienstr.14 in 42289 Wuppertal.

The object of the company is
• engineering services;
• Development, manufacture and sale of mechanical and mechatronic devices, hardware, software and control products;
• Mechanical, metal, apparatus, plant and vehicle construction as well as their distribution, assembly, commissioning and maintenance;
• Order processing in wood, metal and plastic.

We see ourselves as a full-service supplier with a focus on customer-specific operating units and offer the production of electromechanical assemblies and the procurement of all necessary components.
We support our customers in the realization of their products and produce them economically and in the highest quality.

Individual silicone rubber keypads ? A plastic housing for your electronic device ? A spring-contact magnetic connector with cable assembly or a complete handset ? We can do it all.

We see ourselves as a link between production plants in Asia and our customers in Europe. Our strengths lie in the technical advice and support of our customers projects and in a professional procurement, quality assurance and logistics. Our customers benefit from a variety of services such as:

- Technical support from the first idea to series delivery
- Optimization of technical specifications for product safety
- Development of cost reduction options
- Support in development & design tasks
- Technical tests and analyzes in the N & H laboratory

Through highly qualified German and Chinese engineers in our company, we communicate excellently with our customers and supplier, even about complex technical issues. On customer demand, we also can take over entire development and design tasks. A creative and dynamic way of working, as well as tolerance and honesty characterize our cooperation.

All products are manufactured by our long-standing supplier network in Asia. All production plants are certified according to ISO 9001, ISO 14001, TS 16949 and ISO 13845.

Manufacturing according to European quality standards at economical prices is our constant endeavour. With the aim of being an attractive long term business partner, we are constantly expanding our portfolio with new products and technologies.

Our customers include well-known German and international companies in the automotive industry, medical technology, telecommunications, industrial automation, building control technology and other industries.

Founded in 2021 as a 100% subsidiary of internationally active Planlicht GmbH and part of the “PlanlichtGroup” group of companies, we draw on over 35 years of expertise in housing and electronics manufacturing for the architectural and technical lighting sector. The highest standards in the area of sheet metal manufacturing for visible housing components determine our daily work. In order to alleviate the constantly increasing complexity across the entire supply chain, we offer, combined under one roof, a wide variety of technologies for the entire range of thin sheets, from powder coating to the assembly of complex mechanical and electrical components. Planfactory sees itself as a local solution provider for demanding partners

Since 2005 we develop with our partner companies, new approaches and innovative solutions for the production of technical parts and assemblies. Our slogan "New Thinking! New action! New ways! ", We carry a competent and reliable contribution to your company's success. We advise our customers both during the product development process as well as the optimization of existing products in terms of the structural design, as well as on the use of suitable production methods and materials.
We specialize in rotary swaging, spin forming, cold forging, machining (cutting all kinds), sintering, MIM, hot forging, stamping, deep drawing, sheet metal forming of all kinds, die-cast zinc, cast aluminum, cast iron, fasteners, ductile iron, cast iron and lots more!
We enable potential costs through the re-design of your purchasing parts with the help of TRIZ methods, value analysis and Attributive sourcing.

Founding of the company 2002
First commercial premises in Lovrenc na Dravskem polje
Experiences mean the future
We work with 15 years of experience and are constantly investing in new technologies.

We manufacture high-quality and sophisticated machine parts and offer a complete service.

We are your competent partner in fluid technology with four locations in and outside Germany

- CNC long and short turned parts
- Vertical turning
- Assembly of final-tested mechanical components
- grinding (inside, outside, in the passage etc.)
- honing
- milling
- sandblasting
- hard machining



Complete machining on modern CNC machines (long and short turned parts, vertical turning)

- complex workpieces (from rd3 mm to rd300 mm, vertical turning up to rd150mm) can be produced in batches from 1000 to 100,000 pieces

- All steels, case-hardened and highly tempered nitriding steels, stainless steels, non-ferrous metals as well as extruded, sintered and forged blanks can be machined.



Our precisely machined and accurately controlled individual parts are assembled with the supplied, controlled external parts and then tested.
The end result is tested and perfectly functioning assemblies directly to the customer's assembly line.

Pony S.R.L. produces in Italy products and solutions for the industrial automation: connectors, sensors, wiring systems, overmolded and modular distribox. Pony is also specialized in turning work. The company has its headquarter in Cavaglietto, in the province of Novara.

The plant occupies an area of 43000mq, of which 5000 are covered, where take place all the working processes: research and development, design, prototyping, plastic moulding, cutting cable and wiring, traditional and selective electronic SMD and wave soldering, CMC turning, assembly of the components, that allow to provide new solutions in the design of the machines.

SYS Pres company is metal fabrication company which spealizes in laser cutting, laser welding, welding, bending, and surface treatment operations. Surface treatments are automatic sand blasting, zinc plate, copper plate and etc. SYS Pres company's facility is 3000 sq. Our export countries are Austria, Germany, England, Netherlands, Belgium, Israel.

VJB PARTNER s r.o. is interested in the production of plastic and metal components for electrotechnical industry, telecommunications, building industry and other related industries. Most of our production is exported to the EU.
Available technology: injection moulding, stamping, bending, powder coating, production and maintenance of injection moulds and tools. Thanks to reconstruction of our production areas, we also offer assembly work.

In the preparation of new production we focus on the right quality settings, so that we meet customer expectations.

Our efficiency, flexibility and short delivery terms are the base for functional business relationship.

WEDO Automotive GmbH is a daughter company of Lutz Precision, s.r.o.

Lutz Precision is a global leader among suppliers in the field of resistance welding. The company´s core business is manufacturing of machines and tools for tipdressing and changing copper electrode caps of welding guns.

Lutz Precision is headquartered in Central Europe - Bratislava, Slovakia. The company has a global reach through subsidiaries, distributors and partners in Europe, Asia, North and South America.

The product portfolio includes tipdressers, cap changers, electrode management centers and accessories such as cutter tools, blades and magazines.

The engineering department provides complex solutions designed to meet all customer requirements. Internal robotic testing centre KUKA is used to simulate the welding process, helping to develop innovative and competitive products.

Lutz Precision´s customers are mainly automotive manufacturers, line builders and OEMs. However, the machinery portfolio enables the company to meet subcontracting demands for other industries as well.

The company has two production sectors:


The first - the production standard in the field of electronics, electrical engineering and automation. We develop, manufacture and market the following products: rotary encoder (incremental and absolute), Hallefekt sensors, inclination measurement sensors, pressure sensors, magnetic encoders, equipment for induction heating, vibrating conveyor and linear conveyors, power-claw and Bellows, Prezisions membrane and Bellows.


The second direction is the production of individual parts and assemblies for specific customer requests. We offer the following finishing operations: turning, milling, drilling, grinding, sawing, hardening, Brühnieren, bending, stamping, welding, sandblasting, powder coating, marking, electroplating, powder coating, chrome plating, zinc plating, nickel plating, anodizing, pressing, rolling, pouring, Installation of electrical engineering and fine electronics among others

We process: steel, stainless steel, cast iron, cast iron, plastic, rubber, copper, brass, aluminum anda


Our performance in machining of the parts are as follows:


 machining of rotational parts on CNC machines. Maximum AbmessungØ200, L = 200 mm

 machining of prismatic parts with CNC machines. Maximum Abmessung300 mm x 300 mm x 200

 Universal turning operations of rotary parts from bar stock up to Ø60 mm blank piece with maximum dimensions Ø315 mm.

 Universalfräsoperationen of parts with maximum dimensions 1000 mm x 500 mm

 Precise milling with dimensions 320 mm х 320 mm х 320 mm

 grinding operations: surface n, surfaces with dimensions 600 mm х 250 mm, external cylindrical grinding up to Ø150 mm L = 300 mm, internal cylindrical grinding up to Ø60 mm L = 60 mm

 Drilling and locksmith operations of parts and assemblies

 stamping parts with eccentric press

 punching and bending of sheet metal parts with programmable punch - thickness of the material max.3 mm.

We manufacture additive parts using 3D printing (additive manufacturing).
All processes and many materials are available and possible!

The company 4D electronic GmbH we understand by the term quality, nothing more than coincidence, namely the customer's request with the delivered goods.



By appropriate procedures must ensure that the requirements of our customers are known and the fulfillment of these requirements are guaranteed by our products with the help of appropriate and safer processes. This results in optimum customer satisfaction is achieved.



Our goal is the continuous improvement of the company and the achievement of a 0-error production.

A.C.E. is a well known and qualified company in North Italy (near Milan) , which has been working for over thirty years in the field of the preparation of wiring harness for electrical and electronic use, and in the field of assembly of components on professional printed wiringboards. Our pluriannual experience and the equipment we utilize, place our company on top level for the preparation of hand assembled harnesses with multiconductor cables, carried out on hobnailed table. The wire assembly of every kind of screened and coaxial cables, the parting, the interleaving, the butting of flat cables and the making of the most different harnesses for various applications permit to us to fully satisfy the clients needs as far as the electrical and electronic wiring is concerned.

We are able to supply a very reliable product in a very short time, technically checked and subjected to a close inspection. Thanks to our companys organization and policy, we are able to offer the teccnical departments of our customers the most rational and economical wiring harness system which meet the quality standards required for a vast range of projects and for the best components marketed in Italy. Furthermore we are able to realize all the necessary technical documentation and the lay-out of the wire harnesses.

The ongoing effort in order to guarantee a certain level of quality of the supply, let A.C.E. acquire clients operating in several market fields, such as air conditioning, elevator and escalator systems, communication equipment, electromedical equipment, automation system, measuring systems.

Working as subcontractors, the satisfaction of the customer has always been our main purpose. We are able to work either with self purchased materials or with materials provided by the client.

In the year 2005 a new production site ACE Cabling was founded in the Republic of Moldova in Chisinau.

Both establishments are certified ISO 9001:2008 and furthermore our products could be labeled UL & CSA for the direct export in USA and Canada.