To get clean water beginning in prehistoric age as recorded center water supply
equipment and few water supply applicate 5000 years ago. After civilization
and industrialization environmental solution occur out and became the first
matter of concern.
Since establishing in 1974 putting plants in 3 places Kwang-ju, Yosu and Daebul
industrial complex. Producing and supplying liquid sodium silicate and disposal
like poly aluminum chloride and aluminum sulfate and also E Hwa Industrial Co., Ltd.re assigned as prospective
technique company from the small and middle sized enterprise association. We
promise to make high quality productions by research to prevent pollution.