China CHENGHUI Environmental Technology CO., LTD established in 2000 ,Which is located in Zhenghzou¡ªcentral of China.We have our own factory which is located in Taqian county,Puyang,it has convenient transportation and Excellent geographical position which is next to Jingzhu High Way and Jingguang Railway .It is a modern enterprise that do business in water treatment ,including product scientific research ,production ,marketing ,service.