Fiber metal laser cutter is the most popular equipment for cutting stainless steel and carbon steel. It is because of the higher precision and fast cutting speed than traditional equipment. Fiber laser cutter has many steps to be power on the power off.

About fiber laser cutting machine laser source, domestic brands includes Raycus and Max.
Foreign brands include IPG , American Coherent, TRUMPF and other laser generators.
When you buy a fiber laser metal cutter, you may compare between different brands laser source.
XD laser mainly uses IPG,Raycus and Max for the fiber metal laser cutting machines.
You can choose your suitable brands according to your budget.