CHAL: A full-service aluminum solutions supplier

As your industrial partner, CHAL is committed to delivering the best quality to our customers, and meeting the key standards of the markets we operate in.
we offer manufacturing, machining, packaging, assembly of complete products and logistics, as well as after-service and support.








Assembly of complete products and logistics




After-Service and Support

What can we do for you?

We’d be glad to support and advise you on inquiries, we provide you with the following service and solutions.

  • Assist you to choose the right alloy and we can supply you with custom-made alloy.
  • Technical guidance in aluminum design and making your ideas a reality.
  • Surface treatments (anodizing, powder printing, zinc and flux coating. Other specifications, e.g. what to use, when, etc.).
  • CNC machining possibilities (e.g. cutting, milling, drilling, etc.).
  • Assembly of your aluminium profile products(even finished products).
  • Designs tailored to your needs.
  • Dimensions, tolerances and tempers that meet your specifications.
  • Coiled and cut-to-length solutions.
  • Free technical support and consulting with our experts.
  • Quality assurance: double-check before shipping.
  • Prototypes are delivered quickly.
  • We can make the smallest, thinnest, and high precise aluminum tubes and profiles which extrusions other companies will say can’t be done. (Outside diameter as small as .094″,wall thickness as thin as .010″,OD tolerances of +/- .0005″)
  • Improved supply chain.
  • Excellent packaging and logistics service, as well as after-sales service.

Options of aluminum alloy

Aluminum SeriesAlloy GradeCHAL Usage RatioRecommendation
1XXX1050/1060/1100/119710%Pure aluminum, Main component Al≥99%
2XXX2011/2017/20242%Copper-Aluminum Alloy
3XXX3003/3103/3A03/3A2115%Manganese -Aluminum Alloy
4XXX 3%Silicon-Aluminum Alloy 
5XXX5049/5052/5083/50867%Magnesium-Aluminum Alloy 
6XXX6005A/6061/606352%Magnesium Silicon-Aluminum Alloy 
7XXX70757%Zinc-Aluminum Alloy 
9XXX9A66/9A524%Customized alloy 

Options of Aluminum Temper

OFull soft (annealed)
FAs fabricated
T4Solution heat treated and naturally aged
T5Cooled from hot working and artificially aged (at elevated temperature)
T6Solution heat treated and artificially aged
HStrain hardened