| InspectionItem | Standard |
| RawMaterial | *Titanium,titaniumplate,titaniummeshinaccordancewithASTMB265standardGrade1orGrade2 *Titaniumwire,titaniumrodsinaccordancewithASTMB348standardGrade1orGrade2 |
| CoatingMaterial | *RuCl3accordwiththestandardHG/T2471-93. *H2IrCl6conformtoHeraeus(Germany)companyHMTS/CH-3-06-1999standard |
| AnodizeCoatingSurface | Withoutanycontaminantsorscratches. |
| BindingForceTest | *Pastetransparenttapeonthecoating,tearoffthetapeaftersurfaceshouldbenoblackmark. *Putprintonthe12mmdiametercircularshaftbending1800,platesurfacecoatingwillnotfalloffphenomenon. |
| StrengthenLifeTest | StrengthenthelifetestaccordingtotheNACEstandardTM0294TM0108-2008-2008 |
| CoatingThicknessTest | X-Raytest |
