Ningbo SETT Industrial and Trading Co., Ltd is a reliable manufacturer specialized for industrial parts and assembling parts, including variety of casting, die-casting( Al, Zn ), investment casting ( stainless steel, Al, Brass, Iron ), forging pasts ( steel, stainless steel, Al, Brass ), and then relational metal working process with high precision machinery ( CNC lathe, CNC machine ), Of course, the advantage measuring instruments is necessary, specially set up a Testing-room, besides normal measuring tools, we have 3-D Measuring Equipment with High Precision and a Chemical Component Analysis Equipment. Well-trained Operators and qualified Inspectors assure Good and Steady qualities to meet customers' satisfactory.