Wenzhou Lueyu Pipe Fittings Manufacturing Co.,Ltd. was founded in the 90s of last century, is one of the professional enterprises that produces, sales of the hygiene grade pipe fittings valves, the stainless steel industrial pipeline fittings, all products of hygiene grade can be made according to the different smooth degrees, materials and industrial standards (ISO,DIN,IDF,SMS,3A), etc., the industrial pipe fittings can be manufactured according to the standards such as GB,HG,HGJ,SHJ and API,ANSI, MSS-SP and BS, NID, JIS, NF,every product technology reach the international advanced level,...