SUZHOU POLESTAR METAL PRODUCTS CO., LTD
| Payment Terms | L/C,D/A,D/P,T/T |
| Supply Ability | 10000pcs per day |
| Delivery Time | 3-20days |
| Packaging Details | Carton + Pallet, Customized package is available |
| Service | Customized OEM CNC Machining |
| Dimension | Customized |
| OEM/ODM | Yes |
| Sample Time | According to your drawings |
| Drawing Format | 2D/(PDF/CAD)3D(IGES/STEP) |
| Customized | Free Design And Sample |
| Keyword | High Temp Corrosion Proof |
| Material | PEEK, PEI |
| Equipment | CNC Turning Machining Centres |
| Shipping | Express, Air, Sea |
| Brand Name | Polestar |
| Model Number | As Drawing |
| Certification | ISO9001, TS16949 |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T | Supply Ability | 10000pcs per day |
| Delivery Time | 3-20days | Packaging Details | Carton + Pallet, Customized package is available |
| Service | Customized OEM CNC Machining | Dimension | Customized |
| OEM/ODM | Yes | Sample Time | According to your drawings |
| Drawing Format | 2D/(PDF/CAD)3D(IGES/STEP) | Customized | Free Design And Sample |
| Keyword | High Temp Corrosion Proof | Material | PEEK, PEI |
| Equipment | CNC Turning Machining Centres | Shipping | Express, Air, Sea |
| Brand Name | Polestar | Model Number | As Drawing |
| Certification | ISO9001, TS16949 | Place of Origin | China |
| High Light | Corrosion Proof Plastic CNC Machining ，Corrosion Proof plastic cnc service ，Plastic CNC Machining For Aerospace | ||
PEEK PEI Plastics High Temp Corrosion Proof Aerospace Automotive Industrial
| Material | Core Properties | Machining Tips | Industrial Applications |
|---|---|---|---|
| POM | High rigidity, low friction, chemical resistance | High-speed cutting with cooling to prevent thermal deformation | Gears, bearings, structural parts |
| Nylon | High toughness, wear resistance, moisture control | Dry machining or humidity control to avoid swelling | Pulleys, bushings, mechanical housings |
| PTFE | High-temp (260°C), chemical inertness, self-lubricating | Low-speed cutting with sharp tools to reduce gumming | Seals, valve liners, insulators |
| PEEK | High-temp (260°C+), biocompatible, high strength | High-temperature machining to avoid delamination | Aerospace turbine parts, sensor housings |
| ABS | Impact resistance, dyeability, low cost | Low feed rate with cooling to prevent warping | Automotive dashboards, drone frames |
| PC | Transparency, UV resistance, impact resistance | Avoid overheating tools to reduce stress cracks | Safety visors, optical lens mounts |
| PEI (Ultem) | Flame retardant, high-temp (170°C), dimensional stability | High RPM tools to avoid carbonization | Electrical connectors, aerospace interiors |
| PMMA | Optical clarity, weather resistance, polishable | Low-speed cutting with coolant to prevent melting | Optical covers, display models |
| HDPE | Corrosion resistance, lightweight, food-safe | Sharp tools to minimize burrs | Chemical tanks, food processing parts |
The Advantages of Engineering Plastics over Metals
Breakthrough in Technical Performance:
Lightweight: PEEK density is only 1/3 of aluminum alloy, with equal strength. The aviation bracket reduces weight by 60% and fuel efficiency increases by 8%;
Corrosion resistance: PTFE has a lifespan of 20 times that of ultra carbon steel in 98% sulfuric acid, reducing the annual maintenance cost of chemical valves by 70%;
Function integration: 5-axis CNC one-time molding of complex flow channel structures (such as automotive turbocharger housings), reducing the welding and assembly processes of metal parts.
Full cycle cost advantage:
Processing cost reduction: PEI injection molded connectors replace copper alloy machined parts, reducing single piece costs by 45%;
Energy consumption optimization: Nylon gears replace steel gears, reducing friction losses in the transmission system by 30% and extending equipment life by 2 times.
Sustainability driven:
Circular economy: Medical grade PEEK can be sterilized and reused at high temperatures, reducing the carbon footprint of titanium alloy implants by 60%;
Design freedom: 3D printing topology optimization of plastic load-bearing components (such as drone skeletons), reducing materials by 80% compared to traditional metal structures.
Typical Alternative Scenarios:
Aerospace: PEEK replaces titanium alloy fuel pipelines, with a temperature resistance of 260 ° C and a weight reduction of 55%;
Energy: PEI insulation replaces copper-clad aluminum high-voltage connectors, increasing arc resistance by three times;
Automobile: Carbon fiber reinforced PA66 replaces steel suspension links, increasing fatigue resistance by 40%.
CNC Machining Tolerance:
| Precision Machining | Metals, PEEK, And | Other Plastics | No Drawing |
| Linear Dimension | +/- 0.0025 mm | +/- 0.05 mm
| ISO 2768 Medium |
| Hole Diameters | +/- 0.0025 mm
| +/- 0.05 mm | ISO 2768 Medium |
| Shaft Diameters | +/- 0.0025 mm
| +/- 0.05 mm
| ISO 2768 Medium |
Why Choose Us to Process for You?
Choosing our CNC machining services ensures not only precision and quality but a partnership built on trust and reliability. At Polestar Metal, we are committed to delivering excellence in every aluminum component we produce. From prototyping to full-scale production, we are equipped to meet your specific needs and bring your designs to life.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2015
Total Annual:
>10000000
Employee Number:
70~80
Ecer Certification：
Verified Supplier
Suzhou Polestar Metal Products Co., Ltd. Your Trusted One-Stop Metal Manufacturing Partner! At Polestar Metal, we specialize in precision metal fabrication with a comprehensive range of advanced manufacturing capabilities. Equipped with 40+ CNC machining centers (3-axis & 4-axis), L... Suzhou Polestar Metal Products Co., Ltd. Your Trusted One-Stop Metal Manufacturing Partner! At Polestar Metal, we specialize in precision metal fabrication with a comprehensive range of advanced manufacturing capabilities. Equipped with 40+ CNC machining centers (3-axis & 4-axis), L...
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