Min. Order Reference FOB Price
10 Pieces Negotiable
Product Description
Product Description 1.Diameter: 0.5-60mm (OEM or ODM acceptable) 2.Application:Widely used in where extreme hardness and wear resistance is required:such as:bearings,ball screws,valves and flow meters.pen,spraying machines ,pump,machinery parts,oil,hydrochloric zcid lab,hardness measuring ...