From 2012 our factory begin to produce the pipe fittings, at first we produce fittings with malleable iron, then enlarge the other items. Now we can produce the more products, bushing, EYS, Lt connector with lugs, lt connector without lugs, union, enlarger, close nipple, drain breather, cover, aluminum lugs etc. In the beginning we use the black sand mould to produce, then we improve step by step, now we all revised the new mould with yellow sand, the thread is maked by CNC machine. The surface we mainly make now is electric, but also can make with hot-dip galvanized firstly then electric. Also for the new item we also have the experienced to open the mould, if you are interested welcome to contact with us.