... customers' need 2) Finish: various colors. Swimming pool Ladder Factory area:73000 Square meters.Worker:More than 600 people ... medical ramps, maching parts, aluminium(aluminum) steps/ramps, ATV ramps, ladder, tripods, carts, fence, trailers, etcFacilities:4 melting lines, 15 ... 38 punching machines, 10 CNC machines. 10 cuting machine. 1 shearing machine, Alloy:6063,6463,6061,6082, or others.Surface: ...