Stainless steel tube for automatic exhaust description:

304 Stainless steel contains a much higher percentage of chromium and nickel. This makes it much more resistant to rust. 409L Stainless steel is still more rust-resistant than aluminized steel.

FAQ

 1. Can I get some samples? 
 We can provide samples for free. Customized sample takes 3-7 days. 

 2. How about the delivery time? 
 It mainly depends on your designs and quantities. Normal products can be finished within 7 days, while bulk production needs 15-30 days.

 3. Can I have customized package with my logo? 
 Yes, customized package and logo printing are available. We can also provide foam blocks and wooden cases for extra protection. 

 4. How can I install them? I just buy them for my house.
 We have after-sell services for you. We will provide you installation guidance and 24h's online Q&A service.