nanshijiazhuang town,chang'an district,shijiazhuang city China Shijiazhuang, Hebei
Our factory Shijiazhuang Donghuan malleable iron Castings,as a pipe fittings manufacturer, is professional to produce the international pipeline fittings.We galvanized and black with SDH brand that can be divided in three standards, American standard, ...
Malleable Iron Pipe Fittings, black heart malleable iron, elbow, tee