CNC Machining Aluminum Profile

Products Description

Company Profile

Certification

Packing&Delivery

FAQ

1. Who are we?
We are based in Shanghai, China, start from 2007, sell to Domestic Market(30.00%), Southeast Asia(17.00%), North
America(20.00%), South America(15.00%), Western Europe(10.00%), Northern Europe(8.00%). There are total about 101-200 people in our office.

2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.What is aluminum anodizing, in simple terms?
Anodizing is an electrochemical process that thickens and strengthens the natural oxide layer on the surface of aluminum. The extrusion is immersed in an acid electrolyte bath and an electrical current is applied. This causes oxygen ions to bond with the aluminum atoms, creating a highly durable, porous, and adherent aluminum oxide coating. This coating is not a paint or plating; it is fully integrated with the underlying metal.

4. What are the different types of anodizing?

The most common types for extrusions are:

Type II (Sulfuric Acid Anodize): The most common type. It produces a medium-thickness coating suitable for both decorative and functional applications, and it allows for a wide range of color dyes.

Type III (Hardcoat Anodize): Creates a much thicker, denser, and harder coating. It is used for extreme wear resistance, high corrosion protection, and engineering applications. It is typically darker in color and has greater dimensional change.

5.What's the lead time for small order and mass production?

1~3 working days for small order, and 3~15 working days for mass production of material, and the final lead time will be subject to each individual invoice.

6. What services can we provide?
Accepted Delivery Terms: FOB, CIF, EXW, DDP, DDU;
Accepted Payment Currency: USD;
Accepted Payment Type: T/T, L/C, D/P, D/A, PayPal;
Language Spoken: English, Chinese