Hi Madhumitha,
Lansmont is the most common equipment vendor for vibration and compression testers in regulated testing packaging focused labs.
That said, there are a lot of other equipment vendors and especially for traditional 2D vibration and flat plane compression.
Best of luck with the search,
Eben
------------------------------
Eben Frenzel
Senior Scientist, Packaging Engineer, R&D
Pfizer, Inc.
Parsippany NJ
(517) 282-4894
------------------------------