1> We are one of leading manufacturer and exporter group in China. So our price are more better than others and we are first use the electric stove to castings in our own casting workshop, which could guarantee our material steady, and geometrical precision 2> our goods as following: Malleable Iron Pipe Fittings, Carbon Steel Pipe Nipples & Sockets(Coupling), Steel pipes(seamless & welded), Welding Pipe Fittings. Casting flange and forged flange 3>We sincerely hope to establish a long term a mutually-beneficial cooperation Please feel free to contact us at your convenient time.