runfengpm

1.Iso9001 certificated 2.Good abrasion resistance&hardness&density 3.High precision 4.Oem offered 5.PM sintered parts Nantong Runfeng Powder Metallurgy Co., Ltd. is specializing in powder metallurgy,oil bearings,structural parts,gears(sprockets) and different parts used in automobile and motorcycle.our company boasts fulley-automatic shaping mills, more than 60 finishing machines and about 20 ...