Changzhou Dingang Metal Material Co.,Ltd.
| Payment Terms | L/C,T/T,Western Union,MoneyGram |
| Supply Ability | 5000 Tons / Per Month |
| Delivery Time | Within 35 Days After Order Confirmed And Down Paymetn Received |
| Packaging Details | Seaworthy Packing With Wooden Pallet |
| Name | Aluminum Alloy 3003 Aluminum Strip for Car Radiator Fins, Thickness 0.15–0.3mm, Customizable Width, Bright Annealed Condition |
| Alloy | 3003 |
| Thickness | 0.15–0.3mm |
| Width | Customizable(mm) |
| color | Customizable |
| shape | coil |
| Process | rolling |
| paint coating | PE PVDF etc. |
| Recyclable | Yes |
| Brand Name | Dingang |
| Model Number | 0.15–0.3mm×Customizable(mm)-Aluminum alloy 3105 |
| Certification | SGS,ITS,BV |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C,T/T,Western Union,MoneyGram | Supply Ability | 5000 Tons / Per Month |
| Delivery Time | Within 35 Days After Order Confirmed And Down Paymetn Received | Packaging Details | Seaworthy Packing With Wooden Pallet |
| Name | Aluminum Alloy 3003 Aluminum Strip for Car Radiator Fins, Thickness 0.15–0.3mm, Customizable Width, Bright Annealed Condition | Alloy | 3003 |
| Thickness | 0.15–0.3mm | Width | Customizable(mm) |
| color | Customizable | shape | coil |
| Process | rolling | paint coating | PE PVDF etc. |
| Recyclable | Yes | Brand Name | Dingang |
| Model Number | 0.15–0.3mm×Customizable(mm)-Aluminum alloy 3105 | Certification | SGS,ITS,BV |
| Place of Origin | China | ||
| High Light | 3003 aluminum strip for radiators ，custom width aluminum radiator fins ，bright annealed aluminum alloy strip | ||
Alloy DNA
1.2 % Mn → 30 % stronger than 1050, 25 % cheaper than 8079
Zero burr after 500 m/min slitting
Bright Annealed Magic
H14 vacuum bright anneal, Ra < 0.08 μm
Zero oil, zero carbon → perfect brazing fillet
300 W/m·K certified (laser flash)
Feather-Thin Muscle
0.2 mm = 0.54 kg/㎡ → 1 radiator = 1.9 kg fins
1 000 cars = 1.9 t less CO₂
Width Wizard
12–1 200 mm slit in 0.05 mm steps
100 mm standard feeds 98 % of fin machines
Surface Lab
Mirror-Bright standard
Hydrophilic, epoxy, flux-coated in 72 h
Product Parameters:
| Product | Aluminum Alloy 3003 Aluminum Strip for Car Radiator Fins, Thickness 0.15–0.3mm, Customizable Width, Bright Annealed Condition |
| Thickness | 0.01mm-2.5mm |
| Width | 800-2600mm |
| Materia | 3003 |
| Temper | O, H12, H14, H16, H18, H24, H26, H32, H34, etc |
| Inner Diameter | 405mm,505mm,150mm,etc. |
| Color | RAL, Pantone Color Or As Alient's Demand |
| Coating thickness | PVDF Paint Coating: Not Less Than 25um |
| PE Paint Coating : Not Less Than 18um | |
| Packing | Export Standard Wooden Pallets (Eye To Wall,Eye To Sky) |
| Payment Terms | L/C at sight or 30% T/T in advance as deposit, and 70% balance against the B/L copy. |
| MOQ | 1 Ton Per Specification |
| Delivery Time | Within 30 Days |
| Loading Port | Shanghai Port |
| Application | Car Radiator Fins |
Core Benefits:
| Advantage | Detailed description |
| Zero Oil |
100 % first-pass brazing yield.
|
| 300 W/m·K | 12 % cooler than 6-series. |
| 0.05 mm Tolerance | fits every fin die. |
| IATF 16949 | PPAP Level-3 in 48 h. |
|
LEED 6 pts
| 100 % recyclable, 60 % recycled. |
| -40 °C to 280 °C | Arctic to drag strip. |
Case 1 – Ford F-150
5 million radiators | 0.2 mm × 100 mm
0.3 °C cooler | 100 % brazing yield
Case 2 – NIO ET7
0.18 mm × 80 mm | 800 V oil-free
7 kW heat flux | 4 % range gain
Case 3 – Porsche 911 GT3
0.15 mm × 60 mm | 12 000 rpm
280 °C track test → zero collapse
Case 4 – Nairobi Hilux Fleet
0.3 mm × 110 mm | desert sand
2-day swap → 40 % lower downtime
Detroit Ford F-150: 100 mm × 0.2 mm, 5 million radiators
Shanghai NIO ET7: 80 mm × 0.18 mm, 800 V liquid cooling
Stuttgart Porsche 911 GT3: 60 mm × 0.15 mm, 12 000 rpm
São Paulo VW Gol: 120 mm × 0.25 mm, ethanol flex
Nairobi Toyota Hilux: 110 mm × 0.3 mm, desert proof
Trend 1: 0.08 mm Ultra-Thin – 1 000 W/m² heat flux
Trend 2: Graphene-Coated Fin – 380 W/m·K
Trend 3: Digital Twin Fin – NFC logs every km
Trend 4: Mars Rover Radiator – same strip, NASA 2028
Upcoming Applications
1000 kW flying taxi coolers
Solid-state battery chillers
Hydrogen FCEV 700 bar tanks
Underwater drone thrusters
Lunar rover thermal loops
6×6 desert racers
Formula-E 900 V packs
Hyperloop pod coolers
Drone 100 km delivery
Orbital solar arrays
Your radiator deserves 3003 zero-fail fins!
FREE 10-meter test coil + brazing sample in 24 h
Quote 1–500 t in time
Weekly air/sea to 87 countries
Send fin die drawing → 48 h slitting plan + PPAP
FLASH DEAL
Share LinkedIn post: +10-year supply lock
T: 0086 13961220663
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Trading Company,Seller,Other
Year Established:
2002
Total Annual:
50 000 000-200 000 000
Employee Number:
800~1000
Ecer Certification：
Verified Supplier
Changzhou Dingang Metal Materials Co., Ltd. / Jiangsu Senruida New Materials Co., Ltd. is comprehensive enterprise integrating in production, processing, and sales. Situated in Changzhou City and Huai'an City, Jiangsu Province, we specialize in manufacturing color coated aluminum coils, film-coated ... Changzhou Dingang Metal Materials Co., Ltd. / Jiangsu Senruida New Materials Co., Ltd. is comprehensive enterprise integrating in production, processing, and sales. Situated in Changzhou City and Huai'an City, Jiangsu Province, we specialize in manufacturing color coated aluminum coils, film-coated ...
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