This CZ channel profiles interchangeable purlin roll forming machine automatically produces interchangeable CZ purlin profiles with high efficiency and stable quality for steel structure buildings.

It is manufactured by Botou Golden Integrity Roll Forming Machine Co., Ltd., a professional CE certified roll forming machine manufacturer.

Price: USD 22000-38000. More details: https://www.alibaba.com/product-detail/CZ-Channel-Profiles-Interchangeable-Purlin-Roll_1601576408989.html