Company Introduction

DaMai Tech (factory Water Tech) is the first enterprise to simultaneously possess the production technologies and processes for ACF filter Cartridges, Carbon Block Filter cartridges, PP Melt Blown Thin-Wall Filter elements and Pleated Filter Cartridges. It is an integrated company that combines R&D, Production, and Sales. DaMai Tech technical team has over 15 years of extensive experience in filter product R&D and manufacturing management in the water purification industry.
We hold multiple independent intellectual property rights related to component formulations, production equipment, and manufacturing processes. Our products feature excellent hydrophilicity, low pressure drop, high flow rate, and long service life. They meet China domestic water purification industry standards and comply with international standards such as NSF and FDA.
Our independently developed ACF technology product the "WT-SUPER Filter Cartridge" can effectively block bacteria and viruses. While maintaining its core features of outstanding hydrophilicity, low pressure drop, high flow rate, long lifespan, and high chlorine removal efficiency, it also achieves a bacterial filtration efficiency of over 99.9999%. These filter cartridges are highly suitable for drinking water purification, industrial water treatment and purification, laboratory equipment, medical devices, life sciences, and bio-medicine applications.
Our proprietary Thin-wall PP melt-blown technology enables the thickness of PP melt-blown filter element to be less than 3mm, while still maintaining exceptional mechanical strength. These filter elements can be used as a replacement for the plastic or metal cores in composite filters, or as standalone filtration elements. This technological breakthrough allows for greater flexibility in customization and significantly reduces production costs.
DaMai Tech focuses on the provide the One-Stop solutions of high-quality filter cartridges.