Shanghai Cricdunia Flange Co., Ltd. is professional manufacturer in development and production.We have strong developing ability, we keep on improving and developing new product to catch customer's need and we welcome OEM and ODM too. We sincerely expect to create a better future with friends all over the world. If you have any enquiry about quotation or cooperation, please feel free to contact us. Our Main Product Covers Stainless Steel Lap Jiont Flange, Wall Flange, Puddle Flange, Stainless Steel Threaded Pipe Flange, Stainless Steel Slip On Flange, Flange Connector, Closet Flange, Stainless Steel Threaded Flange, 3 Inch Flange, Cast Iron Flange