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德國Genser  
Genser Scientific Instruments公司是德國一家大型旋轉蒸發儀制造商，已經有幾十年的生產和銷售經驗，該公司生產的所有型號旋轉蒸發儀均采用獲專利的Pendelum system，最大限度為使用者節約時間和資金。蒸發容量有6L、10L、20L、50L可選。
For more than 40 years Genser supplies rotary evaporators and their accessories to chemical- and pharmaceutical companies and institutions for research.

Operating worldwide
Rotary evaporators and their accessories made by GENSER are used worldwide:
In America, Asia and Australia, in Africa and in arab countries... and of course in Europe.

Innovations based on practice
GENSER always reacted with own innovations early on the demands coming from practice and in this way maximized the standard of its systems.

The rotary evaporators made by GENSER are upgradable and can grow with the production and can be modified according to changed products and changed structures of productions.

Rotary evaporators made by GENSER can be upgraded to fully automated systems or modified for 24 hours production.