Building materials(mosaic, ceramic tile, floor, prepainted galvanised steel, wallpaper, etc), pump( water pump, vacuum pump, submerged pump, slurry pump .
Amusement rides and attractions: ferris wheel, carousel, large pendulum, roller coaster, kids rides, thrill rides, steel structure: membrane project, pipe truss engineering, rack engineering, heavy steel structure, anti-seismic bracket, pipe system bracket, aseismic support.
