Based on so many years’ casting experience, Horton has formed a team of engineers who are in charge of controlling casting process and product inspection. Thanks to their endeavor, the casting products of Horton could be confirmed by clients in different countries. Also under their strive, Horton have formed the quality inspection system that spectral analysis for each heat of molten steel, sample bars for each heat would keep at least one year, all the dimensions of products under CPK control, the surface quality would be inspected for a hundred percent , the inspection of UT/MT/PT according to the requirement of clients.