SGS Certificated Aluminium/Aluminum Extrusion for Audio Casing

• Type: Decoration Aluminium Profile, Aluminum Enclosure
• Shape: Square
• Grade: 6000 Series
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: ZY-256
• Temper: T3-T8
• Window & Door Aluminium Profile: 60 Series
• Alloy: Alloy
• Surface Finishing: Anodic Oxidation
• Alloying Ingredient: 6061
• Certification: ISO, RoHS, TUV, ISO9001:2008 Ts16949:2009 RoHS
• Polished Aluminum Profile: Mechanical Polishing
• Feature: Audio Housing
• Transport Package: Seaworthy Packing
• Specification: ISO9001: 2000 and TS16949
• Trademark: COSCO Aluminum
• Origin: China
• HS Code: 7616991090
• Production Capacity: 10000 tons per year

Product Description

1) Quality material: 6063 (6061, 6060, 6005, 6082, 6N01, 5083, 8056, 3003 available)
2) Machining: Drill/tap
3) Finishing: Anodizing/powder coating/painting

4) Application: For electronis etc
6) OEM design/specification is welcome.


1. Features of the COSCO black anodized aluminium extruded enclosure/cases:

1) Qualified aluminium alloy: 6063(6061, 6060, 6N01, 5052, 5083, 7005, 3003, etc)

2) Finish: Black anodizing(Clear anodizing/ hard anodizing/powder coating/ painting/ polishing are available)

3) Machining: Cutting, lathing, (CNC machining, punching, tapping, drilling are available)

4) OEM designs and specification are welcome


2. Lead time:
For tooling, 15-20 working days, two pieces of qualified samples free of charge for customers' approval.
For the whole batch of cargos, production lead time will depend on the customers' order quantity.

3. Payment terms: Can negotiate with customers.
Usual practise: For tooling, 100% prepaid by T/T;
For whole batch of cargos, 30% prepaid, 70% balance before delivery.

Our product

Our company

Packing@delivery
Packing Details : plastic sheet wrapped for each profile in order to protect the profiles' surfaces, kraft paper wrapped in bundles.
Delivery Details : 25-30 workdays after receiving payment.



Who is COSCO.
Jiangmen COSCO SHIPPING Aluminium Co.,Ltd. is a fully owned subsidiary of Global Fortune 500 Company,China Cosco Shipping Corporation Limited.

Established Year: 1998
Factory Area: 594,000 sq.ft
Business Type: OEM manufacture and exporter
No.of Employee: 750

We are a professional full service manufacturer of custom aluminium extrusions and alu. related products.
Our capabilities include smelting & alloying, die design & manufacturing, extrusion, fabrication &Precision machining, finishing and assembly.

Our Services.
1. Your inquiry related to our products or prices will be replied in 48 hours
2. Well-trained and experienced staffs to assist you with problem resolution.
3. OEM&ODM, any your customized lightings we can help your to design and put into product
4. Distributorship is offered for your unique design and some our current models.
5. Protect your sales area, ideas of design and all your private information.


Packing & Delivery
Packing Details : plastic sheet wrapped for each profile in order to protect the profiles' surfaces, kraft paper wrapped in bundles.
Delivery Details : 25-30 workdays after receiving payment



Our Certifications



Test & Inspection:

Item	Original Products	Alternatives
Extrusion tolerance	GB /T5237-2000 (Chinese Standard)	EN-755-2/3/6/8, BS-1474, BS 1161 (British Standards) JIS  H4100 (Japanese Standard) AS/NZS1866-1997 (Australian New Zealand Standard)
Machining tolerance	GB/T1804-92	BS 8118    TS1649
Standard for Anodizing	GB5237.2-2004	BS1615: 1987 BS5599: 1993 Mil-A-8625E Type II Mil-A-8625E Type III
Manufacturing Process	Die designing→ Die making→ Smelting& alloying→ Extruding→ Cutting→ CNC machining→ Driling→ Tapping→ Surface treatment→ Welding→ Assembling→ Packing
Packing method	1. Standard packing: Eachprofile will be  wrapped in the plastic sheet  in order to protect the profiles' surfaces, kraft paper wrapped in bundles. 2. Special packing: wooden cases+iron trays. 3. Bundles or boxes with wooden bars 4. EPE+carton boxes.   5. Customized packing methods are welcomed. 6.13 tons to a 20 feet container, 20 tons to a 40 feet container