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As a trusted manufacturer with over 25 years of experience, Anping County Boli Hardware Wiremesh Products Factory proudly presents our Laser-Cut Custom-Shaped Steel Parts specifically designed for automotive frame production and welding assembly. Our factory, established in 1998, has exported high-quality steel components to global markets including North America, Europe, and Asia, with an annual export value of US$5-10 million. We understand the critical precision required in automotive manufacturing, and our laser cutting technology ensures every part meets exacting standards for fit, strength, and weldability.
Our custom-shaped steel parts are produced using advanced fiber laser cutting machines, capable of handling various steel grades and thicknesses. Whether you need complex geometries for chassis frames, brackets, or reinforcement plates, we deliver parts with clean edges, minimal burr, and consistent quality. We offer a full range of customization options including material selection, thickness, surface treatment, and packaging, all tailored to your specific automotive assembly requirements.
Key Features & Technical Specifications
- High Precision Laser Cutting – Achieves tolerances down to ±0.1mm, ensuring seamless fit during welding and assembly processes.
- Wide Material Range – Supports carbon steel (mild steel, high-strength steel), alloy steel (e.g., 4140, 4340), and stainless steel (304, 316).
- Custom Shapes & Sizes – We can produce parts from simple flat plates to intricate 3D shapes using a combination of laser cutting, bending, and forming.
- Weld-Ready Edges – Our laser-cut edges are clean and burr-free, reducing secondary processing and ensuring strong weld joints.
- Consistent Quality – Every batch undergoes strict dimensional inspection and surface quality checks before shipment.
- Flexible Surface Treatment – Options include galvanizing, powder coating, oiling, phosphating, or as per your specifications to enhance corrosion resistance.
- Efficient Production – With multiple laser cutting machines and a skilled workforce, we can handle large volumes with fast turnaround times.
| Parameter | Range / Options |
|---|---|
| Material Grade | Q235, Q345, S235JR, S355JR, 42CrMo, 304, 316L, etc. |
| Thickness | 0.5 mm – 25 mm (customizable beyond range) |
| Cutting Tolerance | ±0.1 mm (for thickness ≤6mm), ±0.2 mm (for 6-12mm), ±0.5 mm (for 12-25mm) |
| Maximum Part Size | Up to 3000 mm x 1500 mm (single piece); larger parts can be split for welding |
| Surface Roughness (Ra) | ≤3.2 μm (typical), can be improved with post-processing |
| Edge Condition | Deburred, no dross, perpendicular edges (within 0.5°) |
| Forming (optional) | CNC bending, punching, tapping, welding sub-assemblies |
| Packaging | Standard export wooden pallets, waterproof paper, steel straps, or custom |
Our laser-cut parts offer significant advantages for automotive frame production: consistent dimensional accuracy reduces rework during welding, clean edges improve weld quality and reduce splatter, and custom shapes allow for lightweight design without sacrificing strength. By using our parts, manufacturers can achieve faster assembly cycles and lower overall production costs.
Why Choose Anping Boli?
With over 25 years of manufacturing experience and a strong presence in international markets (North America, Europe, Southeast Asia, and more), we have the expertise and capacity to deliver high-quality laser-cut steel parts at competitive prices. Our factory is equipped with state-of-the-art laser cutting systems and a team of experienced engineers who work closely with clients to optimize part designs for manufacturability and cost-efficiency.
We have successfully supplied custom-shaped steel parts for automotive frame applications to leading manufacturers in the automotive supply chain. Our annual export value of US$5 million to US$10 million reflects the trust our customers place in our products and services. We ship from major ports including Tianjin, Qingdao, Shanghai, and Foshan, ensuring timely delivery worldwide.
We are committed to continuous improvement and quality control. Each order is inspected at multiple stages: raw material verification, in-process dimension checks, and final inspection before packing. We provide detailed inspection reports upon request. Our flexible production capacity allows us to handle both small prototype runs and high-volume production orders with consistent quality.
Ready to enhance your automotive frame production? Contact us today to discuss your specific requirements. We can provide free sample cutting (for standard materials) and offer design feedback to ensure your parts are optimized for laser cutting and welding. Let us be your reliable partner in custom steel parts manufacturing.
Frequently Asked Questions
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Q: What is the minimum order quantity (MOQ) for custom laser-cut steel parts?
A: Our MOQ depends on the complexity and material. For standard carbon steel parts, MOQ can be as low as 100 pieces. For high-alloy or stainless steel, MOQ may be 500 pieces. We also accept small trial orders for prototyping. -
Q: Can you provide parts according to my drawings or samples?
A: Yes, we accept both 2D/3D drawings (PDF, DWG, STEP, IGES) and physical samples for reverse engineering. We can also suggest design modifications for better manufacturability. -
Q: What surface treatments are available for automotive frame parts?
A: We offer galvanizing (hot-dip or electro), powder coating (various colors), oil coating, phosphating, and black oxide. For automotive underbody parts, we recommend zinc-nickel plating or e-coating (available upon request). -
Q: How do you ensure the parts are suitable for welding assembly?
A: Our laser cutting produces clean, oxide-free edges with minimal burr. We also offer edge deburring and chamfering if needed. The parts are designed with proper gap tolerances for MIG, TIG, or spot welding. We can provide weld test coupons upon request. -
Q: What is the typical lead time for an order?
A: Lead time is 15-30 days depending on order quantity and complexity. For urgent orders, we can expedite to 10-15 days with a rush fee. We recommend confirming your schedule at least 2 weeks in advance. -
Q: Do you have any quality certifications?
A: We operate under a strict internal quality control system. While we do not hold specific certifications, our processes follow ISO 9001 principles, and we can provide material certificates and dimensional inspection reports. Certifications can be discussed on a project basis. -
Q: Can you handle large-sized parts (e.g., over 2 meters)?
A: Yes, our laser cutting machines can handle sheets up to 3m x 1.5m. For larger parts, we can cut them in sections and provide welding marks for assembly. Alternatively, we can outsource to partner facilities with larger beds. -
Q: How do you package the parts for export?
A: We use standard export packaging: wooden pallets with waterproof paper lining, steel strapping, and corner protectors. For fragile or high-precision parts, we add foam padding. Custom packaging is available upon request.
At Anping Boli, we combine decades of metalworking expertise with modern laser cutting technology to deliver dependable, custom-shaped steel parts for automotive frame production and welding assembly. Contact our sales team today for a quote or technical consultation.
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