We are manufacturers in the fields of plastic injection molding, metal die casting in aluminum, magnesium and zinc and also produce your tools, high quality and inexpensive.

We expert in working on the projects which located in Kaarst (near Düsseldorf in Germany).

We are a high-tech enterprise that provides one stop service including product R&D, mass production, sale and after-sales service. Reliable quality, stable function, timely and effective service is our permanent object.

We supply our customers' machines from all around the world with our systems and associated components, especially, power train engineering, adjustable coolant hoses, high-pressure coolant nozzles, precision locknuts, tool clamping systems, workpiece clamping systems and also complete centralized lubrication systems.

The serial production will be accomplished reliably by our main production and associated companies in the Far East. It is worth to be mentioned that our main production can provide the competitive price for your required components and complete product line. Our main production has been certified to ISO 9001:2008. As support by local qualified and experienced engineers we could check the components and terms of delivery constantly. As support by our warehouse in Germany we could guarantee deliverability accuracy and reliability. The German and European industrial middle class companies, as well as large industrial companies and international corporations trust our quality standard.

CENA Kunststoff GmbH - Plastic molding and tool making
Your professional partner for technical articles in plastic for 80 years

Standard program with more than 2,000 items in stock
Plug for the interior safeguards and caps for outdoor protection. These are, for example, pipe caps, caps with handle strap, caps for tearing, hex caps, flat head caps, threaded caps, decorative caps. And in the plug area eg Hutstopfen, disc plugs, conical plug or dust protection plug.
Our standard program screws and nuts made of plastic includes, among other things, for example, knurled nuts, wing nuts, hex nuts, cap nuts and hex screws, countersunk screws, machine screws, cap screws, flat head screws with cross recess, threaded pins, spacers and washers.
In our standard program cable glands and accessories you will find cable glands to DIN EN 50262, IP68, the lock nuts made from brass or plastic, grommets, plugs with slotted Kreutschlitzkombination, cable glands with kink protection, reductions and extensions, multiple seal, seal rings, O-rings, half glands for housing and plug, and pressure compensation elements.

Special orders.
We develop a suitable plastic part for you!
Everything from one source:
Product development, design, prototyping, plastic injection molding, assembly, packaging, container management, C-parts management, container management, shipping ...


CENA Innovation in Plastics

Certinvest owns a mechanical workshop for the production of complex parts such as bottles blowmolds, extrusion screws and dies, injection molds parts, etc. with over 25 years of experience.
The workshop is equipped with 3/5 axis machining centres, milling/turning machines, grinding machines, measuring machines, all of them with German origin (Deckel).

CF MOLDES is a company specialized in the design and production of precision
moulds for the plastics industry.
Founded in 1993, has had since then a strategic orientation to reinforce its technical
capacity betting on continuously updating of equipment and high technology as well
as the skills and knowledge of its team.
Our technology and know-how associated to a flexible production capacity allow us to
be extremely competitive.

We offer a global process service on moulds manufacturing for the plastics industry.
Our performance is based on offering integrated solutions in all stages of
the mould manufacture process:
• Moulds project study, design and conception
• Planning, Production and Control of mould
• Optimized mould tests
• Pre-series of plastic parts

Automotive
Electric
Packaging
Home Appliances
Telecommunications
Cosmetic
Medical and Hospital
Agriculture and Irrigation
Industrial Technical Parts
Sandwich Moulds
Transfer and Rotative Moulds
Bi-material Moulds (2k) and Sub-moulding
Multi-Cavity Moulds
Automatic Unscrewing Moulds

We are your competent partner for the plastics processing.
We would like to introduce our company and its
Introduce services.

Kneißler - injection molding for thermoplastics and thermosets

We convince by individual problem solving and a high quality standard.

The current state of the art allows us to thermoplastic of a plurality
and thermoset plastics to produce parts.
Also plastic products with inserts provide for us is not a problem

The customer is always in our thoughts and actions in the first place.
Our flexible job assistance and absolute deadline reliability
be particularly appreciated by our customers.


Of course, we are at your personal disposal, to advise you in detail

If I may introduce myself briefly, my name is Josef (first name) Amara and I am responsible for customer inquiries and visit requests at Cicor Swisstronics AG, for EMS services.

Our company is a manufacturer of electronics as well as a system builder. We produce complete electronic products (PCBA). Develop hardware and software. As a pure service provider on behalf of our customers. We don't have our own products!
In Bronschhofen we employ 200 people including our own development and test engineering. We are certified according to ISO9001, ISO13485, ISO15378, ISO14001 and ISO/TS16949.
Development according to ISO60601, ISO62304 and ISO14971 standard.

As well as QDM integration in all plants, which clearly differs from our competitors.

Attached you will find our location brochure.
Furthermore, we still have the following electronics plants that are identical in construction to the one in Bronschhofen.

Romania: 600 employees
Certifications:
Quality ISO 9001
 Environment ISO 14001
 Safety OHSAS 18001
 Automotive ISO / TS 16949:2009
 Production according to IPC A-610E Class I, II & III
 In-house trainers for IPC A 610E and IPC 7711/7721
Vietnam: 300 employees
Certifications:
- ISO 9001:2008
- ISO 14001:2004
- ISO 13485:2003
Other works in East Germany, Tunisia.
The QDM integration in all plants, which also clearly differs from our competitors.

Our QDM Pro is primarily about safety, quality and their further development.
- Traceability over the entire product life cycle
- Service & Repair integration
- Support for configuration management
- Certificate creation for each PCBA
- System analyzes regarding causes, etc.

We manufacture according to customer requirements from item to complex assemblies for various industries such as automotive, medical, optical, aviation, engineering or consumer.



We process a wide range of metal and plastic varieties.


If necessary external services we can rely on a long-standing and reliable partner master, the coordination takes our project management.


Our quality assurance ensures that you receive only what suits your needs.


In our manufacturing in Limburg 15 employees are currently active.

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