Adopting industrial grade TA2 pure titanium (Gr.2), titanium content ≥99.2%, no impurities, with excellent corrosion resistance and biocompatibility. The surface is smooth and burr-free, suitable for precision instruments, electronic components and other fields that require high dimensional accuracy. It remains stable in harsh environments such as seawater, acid and alkali, high-temperature steam, etc., with corrosion resistance far exceeding that of stainless steel, suitable for chemical industry, ocean engineering and other applications. Low density (4.5g/cm³), light weight but good mechanical properties, easy to process molding, suitable for making precision parts, brackets, connectors and so on.