Our company was established in 1983, join hands on iron pipe , six angle bar , different
competent piece , aluminium , bearing steel , sharpen iron ,etc. excellent
material process soon over the past 20 years, devoted to every technology to
make Cheng research and develop and is it make their efficient to improve, and
company's director has already been engaged in the part and manufacture for many
years, have specialized technology and real working experience , make to every
arrangement experience to no small extent of Cheng temper...