Made by Gienanth

Using the hand-mold casting method, we produce technical sophisticated parts such as engine blocks. These crankcases are used in large-bore oil and gas engines.

Our castings are the basis of engines that constantly deliver high performance: In Power generators for local power supplies, power plants or ship engines to as well as in locomotives and other large industrial vehicles.

"Reliable and on time,
          always better than expected"

Jutta HAAG, Hand-molded Casting Sales


Engine block: V12, GJL-300
Casting weight: 950kg

Cylinder crankcase: V16, EN-GJS-500-7
Casting weight: 1,800kg

Engine block: V20, GJL-300
Casting weight: 2,400kg

Cylinder head: EN-GJL-250
Casting weight: 170kg

Engine block: V16, GJL-300
Casting weight: 2,350kg

Engine block: V16, GJL-300
Casting weight: 1,800kg

Cylinder crankcase: V24, EN-GJS-400-15
Casting weight: 7,200kg

Oil pan: EN-GJS-400-15
Casting weight: 330kg


The high-precision cast parts for large-bore engines are made by hand. Our highly qualified employees ensure absolute precision in this sensitive process.

What can we do for you?

Get in touch with Jutta Haag.
+49 6351 408-156