This model has been created using 3ds Max and Corona Renderer 1.7 (PBR mode is ON)

Geometry was created in Autocad, so wire is not perfect.

You can download separate models of this manufacture on my page (19 models).

+Geometry is grouped
+Low-poly
+No third party plugins
+Units: mm
+Models are centered in the scene
+Original dimensions
+Good luck on your project =)

*Feel free to contact me if You have any questions.