Plung

The plung is used in the plastic tube mold which is used in testing nucleic acid.When the Covid-19 break out,all people need to get nucleic acid testing to confirm whether they are infectious or not.So the plastic tube is coming and we need plenty of this tube to test the nucleic acid.In order to meet the demand,we must use the plastic mold to increase production capacity.The plung is the most important parts in the mold.So it seems that the pung contribute more in the anti-epidemic war.