Changzhou Weiqitanhuang Fluid Co., Ltd.

Changzhou Weiqitanhuang Fluid Co., Ltd., marketed as VITO FLUID, is based in the West Taihu Science and Technology Industrial Park in Changzhou and specializes in miniature piezoelectric liquid pumps, with the PSS733A, PSS733B and PSS733C models featured in its product center.

The company fields a strong research and development team covering piezoelectric materials, pump and valve design, thermal management and equipment processes, holding more than 100 authorized patents including over 30 invention patents. With more than 15 years of professional experience, over 2,000 product solutions, more than 200 satisfied customers and a 15,000 square meter production and research base, its technology serves applications such as blood pressure watches, haptic feedback gloves and XR glasses cooling, with recent investment supporting new micro piezoelectric pump projects.