我们还投资了优质的小型设备，例如搅拌器，制糖机，茶罐和销售点（POS）

我们还投资了优质的小型设备，例如搅拌器，制糖机，茶罐和销售点（POS）机。

Results (English) 1:

We also invested in high-quality small devices, such as stirrers, sugar machine, boxes of tea and point of sale (POS) machines.

Results (English) 2:

We have also invested in high-quality small equipment such as blenders, sugar machines, tea cans and point-of-sale (POS) machines.

Results (English) 3:

We also invest in quality small equipment such as blenders, sugar machines, tea cans and point of sale (POS) machines.