Custom OEM CNC Machining Anodized Aluminum Bolts and Nuts Shenzhen Tuofa Technology Co., Ltd. Base Info Model NO.:OEMMaterial:AluminumTolerance:up to +-0.005mmRoughness:Ra 0.8-3.2Delivery Time:10-35daysTrademark:as your requirementSpecification:Non-standardOrigin:Guangdong, ChinaHS Code:8473500000 Description Pre:CNC Milling Service for Small Steel Parts Next:Professional CNC Parts Plastic and Metal, Aluminium Part Machining