C channel machine ship to Dominican On December, 5,2022 We offer our first C Purlin machine in china 13 years ago, today steelmama supports clients to keep old machines working stable and smoothly every day.Steelmama offers complete C Purlin building solutions, including standard width 75, 100,125,150,200 and customize size. Especially, we can combine different profiles in one machine production, and allC Purlin machine available to embossing, notching, marking.