Changzhou Dingang Metal Material Co.,Ltd.
| Payment Terms | L/C, T/T |
| Supply Ability | 100000 tons per year |
| Delivery Time | 15 workdays |
| Packaging Details | Standard seaworthy package with wooden pallet |
| Process | Cold Rolling |
| Product Alloy | 1050, 1060, 1070, 1100 |
| Product Application | cookware, road signs, lampshade, traffic signs |
| Product Feature | high thermal conductivity, good corrosion resistance |
| Product Packaging | standard seaworthy export packaging |
| Sample | free of charge |
| Surface | Coated |
| Temper | O |
| Thicknee | 0.20-2.5mm |
| Tolerance | ±1% |
| Use | Cookware Pot Making |
| Brand Name | Dingang |
| Model Number | Aluminum disc circle |
| Certification | MTC |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 100000 tons per year |
| Delivery Time | 15 workdays | Packaging Details | Standard seaworthy package with wooden pallet |
| Process | Cold Rolling | Product Alloy | 1050, 1060, 1070, 1100 |
| Product Application | cookware, road signs, lampshade, traffic signs | Product Feature | high thermal conductivity, good corrosion resistance |
| Product Packaging | standard seaworthy export packaging | Sample | free of charge |
| Surface | Coated | Temper | O |
| Thicknee | 0.20-2.5mm | Tolerance | ±1% |
| Use | Cookware Pot Making | Brand Name | Dingang |
| Model Number | Aluminum disc circle | Certification | MTC |
| Place of Origin | China | ||
| High Light | precision stamped aluminum discs ，CNC machining aluminum circles ，burr-free aluminum discs | ||
| Item | Details |
| Product Name | Precision Stamped Aluminum Discs / Aluminum Circles |
| Alloy Series | 1xxx Series: 1050, 1060, 1070, 1100; 5xxx Series: 5052, 5083, 5754 |
| Temper | O, H12, H14, H16, H18, H22, H24 (customizable) |
| Thickness | 0.3mm – 8.0mm (precision tolerance: ±0.02mm) |
| Diameter | 50mm – 1500mm (custom sizes available) |
| Flatness | ≤0.03mm (for thickness ≤2.0mm); ≤0.05mm (for thickness >2.0mm) |
| Surface | Mill finish, polished, anodizing-ready, coating-ready |
| Edge | Burr-free (≤0.01mm), chamfering (0.5×45° optional) |
| Standards | ASTM B209, GB/T 3880, EN 485, JIS H4000 |
| Certifications | ISO 9001, RoHS, FDA (food-grade optional for 1xxx series) |
Precision Stamping & Ultra-Flat Surface
Burr-Free Edges
Dual Alloy Series for Versatility
Stable Mechanical Properties
CNC Machining-Friendly
Strict Quality Control
Professional Manufacturing
Dual Alloy Expertise
Strict Quality Control
Flexible Customization
Reliable Service
Packaging: Export-standard packaging—waterproof film + cardboard + wooden pallets, with separate protective layers between discs to avoid scratches and deformation during transportation.
MOQ: 500kg per size; sample orders (1-10 pieces) are supported for quality testing.
Lead Time: 5–20 days after order confirmation (depending on order quantity and customization requirements).
Shipping: By sea, air, or express (DHL, FedEx, UPS) as per your request.
Required alloy (1xxx/5xxx series) & temper
Thickness, diameter, and flatness requirements
Monthly order quantity
CNC machining application (e.g., gear blanks, heat sinks)
Surface and edge treatment requirements
We will respond within 24 hours, provide a competitive price, and offer free samples for quality verification. Let us be your reliable partner for precision aluminum discs for CNC machining!
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：
Active Member
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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