Brass iron casting for Railway and Transportation Tolerance 0.01mm Hexagon Passivation surface Yellow
Sinoway was established in 2011 and is a professional metal parts processing manufacturer. The products we have produced include drop forging parts,deep drawing parts,shell mold casting parts,die casting parts,mechanical machining parts,press bending parts,laser cutting parts,powder metallurgy parts,lost foam casting parts, etc., which can be widely used in construction fields,furniture fabrication,industrial equipment,automotive fabrication,heavy equipment,electrical appliances,kinds of
