High frequency steel tube making machine

Dear.sir.

We need a quotation for high frequency steel tube making machine.
Below are our finshed produdt.
final finshed product as listed below.

1. 60x30 mm, [Rectangle shape]
2. 40x40 mm [sequear shape]
3. 40x20 mm. [Oval shape
4. 20x20 mm [ sequar]

Raw material to be used carbon steel thickness from.1.0-3.0 mm.

Welded tube:

The company has wide range of tube diameters tooling for hundreds of tube shapes and tube sizes: Round, squares, rectangles and customized tu