Yes, you should. The frequency refers to the electrical supply's cycles per second, measured in Hertz (Hz). China's standard frequency is 50 Hz. To ensure that the packaging machinery operates optimally, you should make sure that its frequency rating is compatible with the power supply in the location where it will be used. If there is a discrepancy, you may need to use a converter or transformer to match the frequencies. In addition, it is worth mentioning that some packaging machines of VTOPS are compatible with the dual standards of 50Hz and 60Hz when designed. This feature allows for greater flexibility without requiring additional converters or transformers. If have any doubts, please consult us to provide the best packaging machine solution.