we are very glad to introduce ourselves to you as one of the main manufacturers specialized in pipe fittings of various materials including carbon steel,alloy steel and stainless steel.We also provide other products like normal sizes of elbows,tees,flanges,caps,and reducers,etc,and customized fittings under medium and low pressure conforming to DIN,ANSI,BS,JIS,API and other standards at excellent quality and compatitive prices.