we are specialized in cos efficient and easy operation machinery:1. roll forming machine: to produce steel or aluminum tile or wall panel, c, z purlin, downspout and so on2. embossing machine:3. honeycomb paperboard production line: to produce honeycomb core, honeycomb paperboard, paper pallet, paper edge protector, evaporating cooling pad, and aluminum honeycomb products.4. wide belt grinder: for No.4, Hairline, SB, 8k mirror surface polish5. metal pipe reshaping machine: pipe bending machine, pipe cutting machine, pipe end forming machine.