LZYUN CO.,is a professional and vigorous enterprise specialized in designing and manufacturing all kinds of water purification elements such as water filter cartridges,housings,household and commercial water filter systems and all the related spare parts.All the products meet international specifications. LZYUN CO., is exporting its products to many countries and districts,such as USA,Canada,Europe,Australia,Middle-east,South-east Asia etc.We are keeping improving our work to provide the most suitable products,the lowest price ,the best service for our customers.