Welcome to Coway EnTech website,
a global leading water treatment solution provider



Coway EnTech has repositioned its water business structure by expanding scope of supply via acquisition of Green EnTech.  

Coway EnTech provides the most optimal and efficient total water treatment solutions to our clients.
Our solutions cover various forms of water treatment system such as water treatment,
wastewater treatment, reuse system, zero liquid discharge as well as industrial wastewater
treatment including petrochemical, oil refinery, oil & gas, power and steel industries.
Coway EnTech’s solution starts from designing, engineering, procurement, installation to
commissioning, providing extra value and convenient professionalism to our clients.

Through successful references of supplying water treatment systems for mega plant,
we have accumulated both technologies and know-hows and built trust between our clients.
Our efforts have been compensated by being accredited “Excellent Firms” by
our clients for the past few years.

We believe such recognition was true reflection of our commitment to become a
trustworthy partner who solves difficulties in the perspective of clients and
put our clients’ needs as priority.

We promise to provide the most optimal and efficient solution that addresses clients’
typical site conditions and needs. It will be always our topmost interest to utilize
our expertise and know-hows to deliver extra value to our clients.

Thank you.