GPT Precision Co., Ltd is a professional manufacturer, with 13 almost years of experience is this industry. In order to produce high quality machining parts, turning parts, milling parts, cold forging parts and stamping parts. We import and build up a series of inspection equipment. Imaging Measuring Instrument, Projector, Hardness, Metallographic Microscope, Non-destructive Equipment. Automatic Thread Inspection Equipment These inspection equipment not only ensure the quality, but also save a great deal of labor and reduces the production cost.