1.Brass, Zinc alloy,stainless steel materials for drainer 2.ACS CE,ISO9001 Certificate 3.we can guranteen 3 years at least 1.Not only reasonable price,but also good quality.2.We can guranteen 3 years at least.3.we have got ACS,CE,ISO9001 Certificate.4.Brass, Zinc alloy,stainless steel materials for drainer5.Port :Ningbo or Shanghai6 minimum order 100PCS ,the more quantities the cheaper's price.7. ...