Large Aluminum Extrusion Profile

Production Capacity

We are equipped with multiple aluminum extrusion lines of different tonnages, including 600T, 1200T, 2500T, and 5500T, covering a full range of requirements-from standard structural profiles to large heat sinks and high-strength industrial profiles.
 

For CNC machining, we operate 25 CNC machining centers including 3-axis, 4-axis, and 5-axis machines. These allow us to meet your high-precision requirements for deep cavities, stepped grooves, heat-dissipation fins, threading, and other complex machining features.
More importantly, the scale of our equipment ensures that we can undertake continuous, stable batch orders without delays caused by insufficient capacity.
 

At the same time, we provide transparent monthly production data to support your procurement planning:

Aluminum extrusion capacity: 200 tons per month

CNC finished product capacity: 55,000+ pieces per month
 

This ensures you always have a clear picture of our production stability and long-term supply capability.

Lead Time Management
 

Integrated Extrusion + CNC Machining + Anodizing / Powder Coating

You no longer need to outsource different processes to multiple suppliers. Every step-from extrusion to machining to surface finishing-is completed within our own production system, significantly reducing delays caused by cross-factory coordination.
 

Automated Production Scheduling (ERP / MES)

We use digital systems to manage order scheduling, raw material inventory, and process tracking.
This ensures your orders are fully traceable at every stage and prevents unexpected scheduling disruptions.
 

Sample Lead Time: Typically Within 7 Days

You can quickly verify structure, appearance, and thermal performance, helping you shorten your product development and market launch cycle.
 

Mass Production Lead Time: Typically 15–25 Days

The exact lead time varies depending on machining complexity and surface finishing requirements.

However, we will always provide a clear delivery timeline before order confirmation so you can plan your supply chain with confidence.

Quality System
 

Complete Quality Control Process

Our quality assurance is implemented throughout every production stage, with dedicated inspection checkpoints from start to finish:
Extrusion Material Inspection → First Article Inspection → Process & On-site QC Inspection → 100% Inspection Before Packing → Shipping Inspection Before Delivery.

This multi-stage control system ensures consistency, traceability, and reliable batch quality.
 

Professional Testing Equipment

CMM (Coordinate Measuring Machine):
Used for high-precision dimensional inspection to ensure every component meets tolerance requirements.
 

Hardness Tester:
Ensures aluminum profiles reach the required T5/T6 state and mechanical strength.
 

Surface Roughness Tester:
Controls the quality of machined surfaces for better assembly and functional performance.
 

These instruments allow us to provide quantifiable, data-based inspection reports, rather than relying solely on "experience-based" manufacturing.

Tooling Capability
 

We have strong mold development and maintenance capabilities to ensure your requirements are met from initial tooling to continuous production:
 

Professional Mold Design & Engineering Team: We collaborate based on your drawings to optimize designs.

Long Mold Life & High Forming Stability: Ensures consistent extrusion quality over repeated production.

Short Mold Lead Time: Typically 8–12 days from design to production, accelerating your product development schedule.
 

If needed, we can help optimize the profile structure to reduce material usage and simplify processing while maintaining strength, effectively lowering your overall production costs.

Export Experience
 

Kaixin has 18 years of export experience, fully understanding international trade regulations, how to protect goods during transit, and how to handle customs requirements in different countries.
 

We ensure your shipments are worry-free by:

Compliance with international customs standards: Experienced with North America, Europe, the Middle East, Southeast Asia, and more.
 

Professional export-grade packaging: Optimized stacking strength and secure pallet arrangements.
 

Custom packaging options: Tailored to your requirements, including branding or special protection.
 

Collaboration with international logistics partners: Sea freight, air freight, and express delivery are all available.
 

Proven track record with industrial clients: Served multiple clients in North America and Europe.
 

Our extensive export experience gives you peace of mind, ensuring your products arrive safely without damage, loss, or customs delays affecting your sales.

Engineering Support
 

Our engineering team can provide you with:

1. Structural Optimization (Design for Extrusion)
We help ensure your profile design uses minimal material, is easy to extrude, simple to machine, and maintains tight tolerances.
 

2. Thermal Design Optimization (Thermal Simulation)
For large heat sinks, we provide recommendations based on thermal conductivity, fin length, surface area ratio, and other parameters to improve heat dissipation performance.
 

3. Cost Optimization (Value Engineering)
We help reduce material waste, minimize secondary machining, and improve extrusion efficiency-all while maintaining functionality.
 

These services help you shorten development cycles, reduce costs, and enhance product performance.