HEBEI BONA ENTERPRISE is one of the leading enterprises in China,which specialized in producing and exporting various pipes and pipe fittings,in this line for more than 20 years. Grown from a malleable iron pipe fittings factory,by our unremitting effort and valuable reputation we are now strong to more business field. Our main products include:Malleable Iron Pipe Fitting,Carbon Steel Pipe Nipples & Sockets(Coupling),Steel pipes(seamless & welded),Flanges,Butt Welding Pipe fittings,PTFE Thre...
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