An old customer from North America send me email about the stainless steel up + bottom flanges in July 25th,2019 .
We cooperated from 2016, till now about 3 years . Each time customer get our flanges was very satisfied . And also we check the quality seriously each time before delivery .We hope long term good business ship .
We focus on stainless steel flanges producing from 2008 , we offer good quality with competitive price , the stainless steel flanges together used with stainless steel perforated tube export to Europe , Asia , North America ,South America ,Africa etc, and we have been well received by our customers .