... composite pipe(pex al pex,pert al pert,pe al pex pipe)plastic pipe(oxygen barrier pipe,pex pipe,pert pipe,ppr pipe)Insulation pipe(rubber&EPE&PEF insulation pipes)ManifoldsTools(pipe bender,clamp tool,pipe cutter ... only one factory in China which have WATERMARK and AENOR certificates for butt-welded pex al pex pipe.Besides,we also have EME for Hungary ...