Now 5.5 to 42 centimeters in diameter, the wire is cut, formed, threaded, and galvanized. In all, the company uses over 800 different heavy machines to produce fasteners to more than 10,000 different specifications.
直徑從 5.5 到 42 釐米的線材，再依不同規格以機台裁切、打頭、捻芽、電鍍而成螺絲，從頭到尾 800 多部各式重型機器，製造出上萬種規格的螺絲。