... : ADC124. Standard: ASTM, JIS,DIN,BS,NF5. Machining: drilling,tapping6. Finish: shot blasting,deburr7. Surface Treatment: powder coating8. ... integral CNC machineries & four machining centers, such as milling, broaching, drilling, turning, planning, grinding machinery and three-axle machining ... cavity and frame will be machined by automatic CNC milling center, CNC turning lathe, EDM , wire cutting ...