產品特點(Product features):
1、重量輕便于運輸和安裝(Less weight than with traditional)
2、耐腐蝕不易結垢(No co rrosion and enc rustation)
3、性能穩(wěn)定使用壽命長(Exceptionally long se rvice life while prese rving high utility value)
4、衛(wèi)生無毒(Meeting aII heaIth requi rements)