Dear Sir/Madam, Professional pipe fitting manufacturer,Shengtian Pipe Fitting Co.,Ltd,in Weifang China. Produce conforming to International Standard ASTM, ANSI ,DIN,JIS and export high quality pipe fittings overseas with competitive prices and prompt delivery. Producing elbow,tee,cross,reducer,caps,nipples,flanges.... Meanwhile we can supply the special products according to your requirements.  Any questions pls feel free to contact me by email: elbow(at)pipe-fitting.net Having a good day! Annie(sales director) TEL:0086-536-8199769 FAX:0086-536-8199759 EMAIL:elbow@pipe-fitting.net Website:http://www.pipe-fitting.net