At this time, clean water is still relatively scarce here, people mainly use rainwater, ponds and lakes or from self-drilled water wells. The quality of the above water sources is not guaranteed, the groundwater is not good, and the surface water is contaminated with salinity. Therefore, in order to have a quality clean water source for people to use, we have spent a lot of effort to research and build a groundwater treatment system, iron and manganese treatment without chemicals in this area. This is a groundwater treatment system according to advanced technology from the Netherlands – a leading technology in Europe. This technology has been developed and successfully implemented in many parts of the world with the quality of treated water that can be drunk right at the tap.

After a period of operation and operation, the company has been successful initially, the quality of treated water meets the standards allowed by the Ministry of Health. Ensure sufficient water supply for people's daily activities

After the success of the Water Plant in Changping, our company based on the development trend of society in terms of water supply, the company continued to build a groundwater treatment system in Tan Kim commune in 2010. The birth of Tan Kim Water Plant has contributed to meeting the increasing demand for water of the people. In addition, the plant also supplies water to Tan Kim Industrial Park, contributing to promoting economic and social development and improving the quality of life of people.

The water plant operates fully automated using a scada system, supplying water 24/7 to more than 8,000 households and a water loss rate of 7%.

Howaco is a member of the Southern Water Supply Association. Besides, Howaco has cooperation with Dutch experts of Vitens, Viten-Evides Int. PWNT.

Howaco specializes in clean water from source to tap with advanced water treatment technologies:

– Chemical-free iron and manganese treatment technology

– Arsenic processing technology

– Ammonium processing technology

– Hardness processing technology

– Colour processing technology

– Writing and setting up Scada software

– Reduced water loss

– Washing wells

– Rinse pipes

Society is constantly developing, people's demand for water is constantly increasing. With the desire to bring clean water closer to people in many places, our company has been constantly trying, striving and learning more about groundwater and surface water treatment technology to provide more and more efficient water treatment solutions and save investment costs.