| After-sales Service: | VIP After Sale Service |
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| Warranty: | Best After Sale Service |
| Type: | Window & Door Aluminium Profile, Decoration Aluminium Profile, Heat Sink Aluminium Profile, Industrial Aluminium Profile |
| Samples: |
as customer request
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| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier 
| QUALITY is our culture. | |
| RICH EXPERIENCE | 20 years experience of One-stop Manufacturing Solutions from mold Designing (Free DFM)-making to mass production. |
| COST CONTROL | Optimize cost maximizely from the aspects of materials buying,production,processing and transportation,etc. |
| QUALITY CONTROL | Following ISO9001 and IATF16949 Standards/Full inspected before package. |
| STRONG EXECUTIVE POWER | Quotation in 24 HOURS/Quick response/Fast delivery. |
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Type of Business
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Factory/Manufacturer(ODM&OEM) |
| Product Name | China fabricates Square Extruded Aluminum Heat Sink Anodized Heat Sink Extrusion |
| Materials | Aluminium Alloy( AL6063, AL6061,AL1050,AL5052 etc ) |
| Product Technology | Aluminum Extrusion(Die casting / Cold forging and CNC Machining are available) |
| Size&Color | According to customer's drawing |
| Processing Flow | Extrusion--Cutting--Degreasing--CNC machining--Drilling--Tapping--Chamfering--Deburring--Inspecting--Anodizing--Inspecting--Packing |
| Surface Treatment | Polishing, anodizing, powder coating, passivating, painting, plating, sand blasting, e-coating for surface; Laser carving, screen printing, pad printing for logo and others as your requested |
| Testing Equipment | Calipers / 2.5 measuring instrument / CMM / Height gauge / Go-no go gauge / Roughness measurement / RoHs testing / Salt Spray testing machine etc. |
| Tolerance | +/-0.05mm~ +/-0.2mm |
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Drawing Format
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2D(DXF, DWG,CAD), 3D(IGS, STEP, SLD, X_T) etc. |
| Application | New Energy Industries, Consumer Industries; Lighting Industries & LED Heat sink, 5G heat sinks, Auto motorcycle & bicycle parts, Medical equipment industries and other all kinds of electronics products |
Other related products:
Dongguan Ruiquan Hardware Electronics Co., Ltd is a ODM&OEM manufacturer of copper /aluminum /zinc products specializing in providing high-quality heat conduction, mainly producing aluminum extrusion/die casting heatsink/cold forging heatsinks and parts, heat dissipation modules and various CNC processing products.
Since it's established in 2003, the company has adhered to the service tenet of "Meeting customers' needs, continuing innovation, reducing heat energy, reducing thermal resistance, improving product quality, and extending product life", and has been recognized by customers in IT, NEV, Communications, LED lamps, Industrial electronics and other industries.
Our Soul: Environmental protection, energy saving, heat dissipation.
Our Mission: Serve the society.
Program: Optimization and Innovation
1. Optimize low-end products&take the route of MID-to-high-end products.
2. Continuously develop new products, reform and innovate.
Appeal: To meet customer needs and achieve common development.
Q1. Are you a factory or trade company?
We are 100% direct factory. Ruiquan have 3 factories, the headquarters is located in Dongguan city, Guangdong province. Welcome to visit our factory.
Suppliers with verified business licenses
Audited Supplier 
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