How much does it cost to invest in a KN95 mask machine production line? What is the daily capacity? _ kn
Original title: How much does it cost to invest in a KN95 mask machine production line? What is the daily production capacity? So far this year's epidemic, the number of confirmed cases in the world is still growing. Ordinary masks have become a global necessity, and automatic mask machines have become a hot demand. The world seems to be looking for mask and mask machine resources. So, how much...
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