Sheet metal fabrication CNC aluminum plate convex hull with holes.

• Convex design method
  
  1. the depth of the convex hull
  
  2.the slope of the convex hull
  
  3.the corner of the convex hull
  
  4. the distance between the convex hull and the surrounding features

Specification：

The function may have an increased strength, which may be a structural requirement, and the punching convex hull on the chassis may be waterproof or leakproof. Different situations have different effects

FAQ:

Q1. May I have a sample first?

A: Yes, we would like to make sample for your checking first. Mixed samples are acceptable.

Q2. What about the lead time?

A: It needs 3-5 working days for sample, 5-8 working days for bulk order usually.

Q3. Do you have any MOQ for order?

A: Low MOQ, it's according to the request of different products. 

Q4. How do you ship the goods and how long does it take to arrive?

A: For Bulk order, we usually ship the goods by sea, it will take about 30 days to arrive to your sea port. For small or urgent order, we usually ship by air or international express (DHL, UPS, FedEx, TNT etc.), it usually takes 3-5 days to arrive. All the shipment terms shall be accorded to your request.

Q5.Can you customize the metal products according to my design and make my own brand logo?

A: Yes. We are the sheet metal fabrication manufacturer, we can do the custom production. Please kindly send us your detailed request (drawing, photos etc.), so we will make according to you design. As brand logo, we usually do by silk screen, laser etching etc., please tell us the style and sizes for our making.

Q6. What is the quality control do you have?

All products have to pass strict inspection before they were sent out. 
We believe that the quality is the soul of an enterprise. Therefore, we always put quality as the first consideration.