Control cabinet manufacturing for industrial companies

Contract manufacturing of control cabinets and assemblies to your specifications

Gross Schaltschrankbau takes on defined manufacturing services for electrical assemblies and control cabinets based on documents provided by the customer or completed jointly. From a single work step to the tested end product, the result is a clearly defined scope of services that relieves internal capacity and fits into existing supply chains.

What is contract manufacturing in control cabinet manufacturing?

In contract manufacturing, Gross Schaltschrankbau carries out agreed manufacturing steps according to the customer’s specifications. Depending on the project, the scope ranges from mechanical machining, component mounting, wiring or cable assembly to complete control cabinet or assembly manufacturing including testing. Material provision, technical responsibility, changes, test scope and handover documentation are clearly defined in advance.

Basis

Customer documents and a defined approval status

Scope

Individual manufacturing steps or a complete assembly

Material

Customer-supplied, procured by us or a mixed model

Handover

Tested and documented as agreed

Suitable orders

When contract manufacturing is a good fit

Typical orders where the technology is defined and manufacturing is outsourced.

Manufacturing to your documents

Control cabinets and assemblies built to approved customer documentation, without our own design.

Individual manufacturing steps

Only mechanical machining, only wiring or only cable assembly – individually or combined.

Complete assemblies

Assembled and wired units for integration into machines, systems or customers' own end products.

Additional manufacturing capacity

When the technology is defined and your own production is at full capacity.

Customer-supplied material

Manufacturing with your components, with procurement by Gross Schaltschrankbau or in a mixed model.

Recurring orders

Repeated manufacturing to the same approved status, on call-off.

Production workflow

From your documents to a tested handover

Before starting, we check your documents for manufacturability and report any deviations. Manufacturing only begins on an unambiguous, approved status – tested and handed over according to the agreed criteria.

01

Review documents

Reconcile revision, BOM, variants and approvals.

02

Secure material

Procure, inspect and provide components.

03

Pre-fabricate

Prepare mechanical parts and cables.

04

Assemble

Populate, wire and label assemblies.

05

Test

Check and document defined characteristics.

06

Deliver

Pack and provide approved units.

Flexible scope of services

Exactly the depth of manufacturing your order requires

Partial services

Complete manufacturing

Testing & documentation

Quality

Built to your status, tested to your criteria

We report deviations between documents and manufacturing before they end up in the cabinet. The test scope is defined and recorded before manufacturing begins.

Change management

New revisions are assessed, approved and introduced at a defined point in time.

Clear lines of responsibility

Who is responsible for what

Contract manufacturing works reliably when technical and commercial responsibilities are clearly documented before the start.

From the customer

By Gross Schaltschrankbau

Delivery capability

Coordinating material, deadlines and capacities

Three factors determine whether a delivery date holds. They are clarified before manufacturing begins.

Procurement

Take approved components, alternatives and potential long-lead items into account at an early stage.

Demand planning

Agree forecast, call-off rhythm, safety stock and required delivery dates.

Packaging & Logistics

Frequently asked questions

Questions about contract manufacturing

Which manufacturing steps can be ordered individually?

Depending on the order, mechanical machining, assembly, component mounting, wiring, cable assembly and testing can be carried out individually or in combination.
Yes. Customer-supplied material, procurement by Gross Schaltschrankbau or a mixed model are all possible. Goods receipt, completeness checks and liability are agreed in advance.
In pure contract manufacturing, technical responsibility lies with the client; Gross Schaltschrankbau checks the documents for manufacturability and reports any deviations. If the design is to be taken over as well, it is agreed separately as an engineering service.
The scope of testing is defined before production starts and ranges from visual and wiring inspection to electrical tests with a test report.

Request manufacturing services for your project

Send us your documents, quantities and schedule. Gross Schaltschrankbau reviews the data, clarifies open points and agrees the appropriate manufacturing scope with you.