... testing. 1.MaterialAluminum 2.Processdie casting, gravity casting, low-pressure die casting, high-pressure die casting 3. ... . 7.Surface finish process polishing, sand blasting, heat treatment, painting, shot blasting, electroplating, mirror polishing. 8.Service OEM ... accessory&spare parts 2.All model High quality 3.Best price motorcycle spare part 4.Wide range of spare partsQuality First, Price Best, ...