LVDA is a specialized manufacturer of high quality air filter products. We design and produce air filters suitable for household use, industrial ventilation, automated conditioning filtration, and odor removal. You will find our outstanding filtration products in centralized air conditioner air inlets, household air purifiers,industrial cleanup equipment, and factory air treatment systems.

We aim to set the standard of engineering excellence by providing the most comprehensive range of innovative and reliable products, precisely tailored to meet our customer requirements.