Aijiren’s automated production of Caps ensures the output of Caps and the same specifications in the same batch. The high-quality PP material is resistant to high temperature, is not easy to deform, and has a good sealing effect. Some Caps have a center hole for easy sample injection. If the customer needs a new cap, they can also make a request. We will produce a new mold, but the cost of mold processing needs to be borne by the customer. Aijiren, as a service-oriented company that provides laboratory consumables, will provide customers with more convenient tools for experiments.