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Aotian special-shaped stepped shafts are processed from high-quality cold heading fine wire, widely used in...

Aotian sleeve bushings are made of cold heading fine wire for automotive, motorcycle and other applications.

Cold-drawn low-carbon steel wire is made from ordinary carbon steel hot-rolled coils with a diameter of 6.5 or 8 mm,...

CH1T is a kind of alloy structural steel, which has suitable hardenability, and after suitable metal heat treatment,...