Our Products:1. High frequency welded h-beam lines2. Spiral welded pipe units3. High frequency welded straight seam tube mills4. Supplement machinery for tube mills5. Slitting lines and cut-to length machines6. Kinds of cold formed steel production lines7. Kinds of tools and other spare parts for machineryOur Advantages:1. Have experience and capacity of design2. Have our own experience and capacity of manufacture3. Have experience for foreign trade business