Pyunghwa Co.,LTD has been established for the past 40 years with the principle of "New Product Development, Best Quality, Talent Development" and "Being a company that is trusted by society by realizing the impressions of external customers with good products and thorough service" We have been committed to the development of piping.
As a result, we succeeded in developing the world's first 100-year lifespan APPIZ water pipe in 2013, signing a formal contract to supply product supply with American Water (AW) We have completed the demonstration work on St Louis, New Jersey and Manhattan, New Jersey.
The APPIZ water pipe was 18 times stronger than the international standard for long term water pressure performance. After a year and a half of tests in AWWA and American Water (AW), the American Material Testing Association (ASTM) 100 years of service life has been verified with superior performance over the Waterworks Association (AWWA) standard.
The world's first 100-year lifespan The APPIZ water supply system provides citizens with safe water, not green water, to contribute to their health and 100 years of life to greatly reduce the government's budget.
Pyunghwa Co.,LTD is a member of Daegu Environmental Corporation