This is a foundation of steel structure for petroChina. We have high power laser cutting machine with tailifit brand as well as high power bending mahchine, and we also have advanced CNC stamping, we can supply kinds of sheet metal products for construction, metallic machine, vehicle parts, electronic parts etc. Material available including: Stainless steel, aluminium alloy, carbon steel sheet etc. We supply laser cutting, TIG welding, CO2 welding, metal bending, metal stamping, CNC stamping, assembling etc. Also OEM service is available. We can make parts according customer's drawing or sample. Welcome your kind inquiry and feel our trustable service and exquisite product.