Our advantages include:
1. Reliable quality (ISO9001: 2008 & TS16949: 2002 certified).
2. Competitive prices with short lead-time for both tooling and parts, because we do everything in-house.
3. Effective and strong technical support and excellent sales services.
4. Sufficient production capacity (only 65% occupied).
5. Efficient communication (48-hour quote lead time).
6. Compliant with RoHS Test.
Item Original Product Alternatives Shape Irregular Round, Square, Triangle, Rectangle etc...And Customized shapes are welcomed. Alloy6063 alloy6061, 6082, 6060, 6005, 6N01, 5083, 5056, 3003, 7005, 7020 Alloy etc. Temper T6T3, T4, T5, T6, T8 can be discussed. Machining & FabricationNot requiredCutting, Shearing, Deburring, Tumbling, Punching, Drilling, Tapping, Chamfering, Cold-drawing, Honing, Bending, Stamping, Forming, Polishing, Grinding, Brushing, Sandblasting, Welding Numerical Control Lathing, Milling, Sophisticated CNC Precision MachiningFinishing PaintedMill finished, Anodized, Electrophoresis, Powder coated, Painted, Sliver matt, Sand blasted, PVDF, Silkscreened etc. Standard for ExtrusionGB /T5237-2000 EN-755-2/3/6/8, BS-1474, BS 1161 (British Standards) JIS H4100 (Japanese Standard) AS/NZS1866-1997 (Australian New Zealand Standard)Standard for FabricationGB/T1804-92BS 8118 TS1649Standard for AnodizingGB5237.2-2004BS1615: 1987BS5599: 1993Mil-A-8625E Type IMil-A-8625E Type III
Remark: It's subject to detailed product and final confirmation, Cosco aluminium reserves the final explanation on the prices.
1. Alu. Ingot price (Based on Nanhai lingtong aluminium price)
2. Smelting & extrusion cost (USD 700~950 per ton)
3. Machining(to be subject the detailed product, contact us for details)
4. Surface finishing(to be subject the profile and requirement)
4.1) clear anodizing: USD 200 ~380 per ton;
4.2) powder coating: USD 460 ~ 545 /ton;
5. Assembling(if there is) (Pls send us your design drawing so that we can let you know the assesssory cost and the packing method what you wanted. )
6. Packaging cost: Seaworthy packaging, approx. USD 80 ~ 120 per ton.
7. Overhead(including custom cost, truck cost from our plant to seaport etc...): USD160~310 per delivery (FOB Jiangmen, Our local seaport)
Look forward to meet you at our following trade fair
2015 China Sourcing Fair: Electronics & Components
Date: 2015-10-11~14
Booth No.: 11J06
Website: http://www.globalsources.com/
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| Item | Â Original product | Â Alternatives |
| Extrusion tolerance | Â | Â |
| GB /T5237-2000 | EN-755-2/3/6/8, BS-1474, BS 1161 | |
| (Chinese Standard) | (British Standards) | |
| Â | JISÂ H4100 (Japanese Standard) | |
| Â | AS/NZS1866-1997 | |
| Â | (Australian New Zealand Standard) | |
| Â | Â | |
| Machining tolerance |  |  |
| GB/T1804-92 | BS 8118Â Â | |
| Â | TS1649 | |
| Â | Â | |
| Â | Â | Â |
| Standard for Anodizing | GB5237.2-2004 | BS1615: 1987 |
| Â | Â | BS5599: 1993 |
| Â | Â | Mil-A-8625E Type II |
| Â | Â | Mil-A-8625E Type III |
| Â | Â | Â |
| Manufacturing process |  Die designing→ Die making→ Smelting& alloying→ Extruding→ Cutting→ CNC machining→ Driling→ Tapping→ Surface treatment→ Welding→ Assembling→ Packing |  |
| Packing method | Â | Â |
| 1. Standard packing: Each profile is seperated wrapped in plastic sheet in order to protect the profiles' surfaces, kraft paper wrapped in bundles. |  | |
| 2. Special packing: wooden cases+iron trays. | Â | |
| 3. Bundles or boxes with wooden bars | Â | |
| 4. EPE+carton boxes. Â | Â | |
| 5. Customized packing methods are welcomed | Â | |
| 6.   13 tons to a 20 feet container,  20 tons to a 40 feet container |  | |
| Â | Â Â |
Deep groove Ball Bearing is the most representative structure in rolling bearing, which is widely used. In addition to radial load, this kind of bearing can also be loaded with bidirectional axial load. The friction torque is small, and it is most suitable for adjusting rotation, low noise and low vibration. Bearings are widely used in automobile, electrical, instrumentation, construction machinery, agricultural machinery and various professional machinery. This kind of bearing has open and closed deformation structure. 
Deep groove ball bearings consist of an inner and outer ring with a cage containing a complement of precision balls. The standard Conrad-type bearing has a deep-groove construction capable of handling radial and axial loads from either direction in versatile designs that permit relatively high-speed operation.
Deep groove ball bearing is the most representative structure in rolling bearing, which is widely used. In addition to radial load, this kind of bearing can also be loaded with bidirectional axial load. The friction torque is small, and it is most suitable for adjusting rotation, low noise and low vibration. Bearings are widely used in automobile, electrical, instrumentation, construction machinery, agricultural machinery and various professional machinery. This kind of bearing has open and closed deformation structure.
Deep Groove Ball Bearing,Low Noise Deep Groove Ball Bearing,Wheel Deep Groove Ball Bearing,Flanged Deep Groove Ball Bearing
Shijiazhuang Longshu Mechanical & Electrical Equipment Trading Co., Ltd. , https://www.longsbearings.com