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Automotive Aluminum & Magnesium Structural Components
Lightweight extruded, welded, machined and assembled aluminum or magnesium components for EV body, battery, chassis and thermal-management systems.
Products We Can Supply
Body and chassis
Subframes, crash beams, roof rails, damper parts, forged control arms and steering knuckles.
Battery and thermal
Battery trays, battery-pack crossmembers and liquid-cooled motor housings with internal channels.
Precision functional parts
ESC valve bodies, seat rails and drawing-based high-precision automotive structures.
Typical Specifications & RFQ Inputs
| Typical materials | 6061, 6063, 6082 and project-specified high-strength aluminum; magnesium grade confirmed by drawing |
|---|---|
| Manufacturing | Extrusion, mixed cast/extruded welding, CNC, bending, FSW or laser welding and assembly |
| Critical confirmation | Interfaces, weld class, sealing or helium-test requirement, load path, finish and traceability |
| Quality documents | Material certificates, dimensional report, weld and sealing inspection, batch traceability |
Typical Applications
This product family is intended for EV platforms, battery systems, lightweight chassis, powertrains and custom body structures. Extrusion, forging, CNC, welding, finishing and assembly can be combined according to the operating conditions.
How We Control Quality
Luyu International matches manufacturing resources to the drawing, order volume and delivery plan, then coordinates material verification, dimensional and visual inspection, critical functional checks, batch documents and agreed third-party inspection. Alloy, temper, tolerances, finish and acceptance criteria are confirmed before order and checked against the approved file before shipment.
RFQ & Delivery Confirmation
Provide the following information so that the quotation can be technically comparable and executable.
Drawing & Technical Requirements
2D/3D drawings, revision, material temper, critical dimensions, tolerances and finish.
Prototype & Order Volume
Prototype quantity, pilot batch, annual demand and planned delivery lots.
Packing & Trade Terms
Part protection, labeling, carton/pallet/crate preference, destination port and Incoterm.
Schedule & Quality Documents
Required delivery, inspection items, material certificates, dimensional reports and other documents.
From Drawing to Export Delivery
Clarify
Confirm end use, drawings, material, quantity, destination and delivery milestones.
Review
Check manufacturability, tolerances, finish, inspection and documentation.
Sample and production
Execute first-article, in-process inspection and batch traceability as agreed.
Pack and deliver
Control scratch protection, moisture protection, labeling, documents and container plan.
Procurement FAQ
What is required for a quotation?
Provide 2D/3D drawings, alloy and temper, critical tolerances, finish, annual demand, prototype quantity and destination country.
Can prototypes be supplied first?
Prototype supply can be arranged after tooling, material and process review; approval criteria and inspection items must be agreed before order.
Which quality documents can be supplied?
Depending on the product and order, we can coordinate material certificates, dimensional reports, finish or critical-process inspection records and batch traceability documents. The final list is confirmed at quotation stage.
Send Your Drawing and Quantity for a Quote
Include end use, drawings, material, quantity, quality-document requirements and destination port.
