We are professional manufacturer of high precision aluminum products with more than 25years. | OD | OD Tolerance | ID Tolerance | Roundness | straightness | Circular run-out |
| φ16-20 | ±0.02 | ±0.02 | 0.01↓ | 0.015↓ | 0.05↓ |
| φ20-30 | ±0.02 | ±0.02 | 0.01↓ | 0.015↓ | 0.05↓ |
| φ30-50 | ±0.05 | ±0.05 | 0.02↓ | 0.020↓ | 0.08↓ |
| φ50-80 | ±0.15 | ±0.10 | 0.05↓ | 0.025↓ | 0.10↓ |
1,Specification: Various size as customer's requirements
2,Material:A6063,A6061,A3003 and other series alu alloy
3,Suface treatment: anodizing ,polishing,turning ,power coating,mill finish etc
4,Design:OEM,ODM,or design by ourselves
5,Equipment: CNC ,extruding machine,cold drawn machine,heating oven,straigtening machine,cutting machine
6,Color: natural,clear,ice cream etc
7,Hardness: As per customer's actual request
8,Usage:
Trade Terms 1.Payment:30% T/T in advance, 70% balance pay before delivery.L/C at sight.
2.Delivery time:20 days after deposit receiverd.If opening mould, plus 7-10 days.
3.Trade Term can be chosen depending on your requirements.
4.FOB Port:Shanghai
Company profile Changzhou Yifei Aluminum(Machinery) Co., Ltd is located in Changzhou,
near Shanghai, we established our factory in 1991.Yifei is specialized in developing, machining and selling all kinds of precision aluminum tubes and aluminum profile.Our products are used widely in laser printers, copiers, other OA equipment, electronics industry, pneumatic components, sports equipment, automobile, and other industry.
Our main production equipments:Ndirect extrusion line, precious cold drawn line from Japan, anodizing line, CNC.Yifei has obtained the ISO9001 Quality System Certification and ISO14001 Environmental Management System Certification.
Our company has passed TS16949 certification :
