As a system supplier, Grüner buys castings on the market on a project-by-project basis and delivers the fully machined and, if necessary, assembled component in full responsibility for casting and machining to the customer.
Grüner has long-term partnerships with several casting companies; thereby we have the perfect raw-part supplier for each project on our side. As a system supplier we deliver millions of parts to our customers each year.
Of course, we offer our scope of services to OEM and 1st-Tier-suppliers without system leadership, too.
Raw part
![System Supplier](https://www.gruener-systemtechnik.de/wp-content/uploads/3erSet_Produkte_200305.png)
Machined part and assembly parts
![System Supplier](https://www.gruener-systemtechnik.de/wp-content/uploads/3erSet_Produkte_2003052.png)
Assembled part
![System Supplier](https://www.gruener-systemtechnik.de/wp-content/uploads/3erSet_Produkte_2003053.png)