7.the material have carbon(SCS440C) and bearing steel(GCR15) two normal,if need stainless or other material, tell me please.
9.surface hard-thickness: 0.8-2.5mm
10surface roughness: 0.8S-1.6S
12.roundness: not over 3.0μm(Rmax)
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|our company is located in Lishui LangQing industrial area ,the main products are forgings ,machinery parts and components,for example ,spherical plain radial bearing ,linnear slide series,linner shafts,chrome bars,hollow steel shafts.we are the only company capable of producing large and medium-sized mechanical parts manufacturing plant.60% products for export,40% for domestic market.|