... requestTestTest equipments and workersApplied software for drawingsCAD,UG,PRO/E,CAM/CAE, etcSurface finishPolishing,vibratory grinding,sand blasting,coating ... tapping and CNC machining,etc,etcProduct useAuto-parts,pneumatic parts,motor-parts,bicycle parts,machinery parts,etcCertificate JIS,ISO9001:2000ROHSRohs complianceAfter-sale ... a long cooperation with you aluminum die casting auto parts