نوآوری فن آوری صنعت "پیچ کوچک" را جعل می کند

In order to better serve the fastener industry, Yongnian District adheres to innovation driven development, comprehensively promotes the leapfrog development of the fastener industry from low-end to high-end, from extensive to refined, and from manufacturing to innovation, continues to walk the path of innovation transformation, and takes green, high-end, and intelligent as the leading factors to promote the fastener industry to move towards higher quality and higher level.
این پیچی است که شرکت ما Duojia پس از بهبود فرآیند اضافه کرده است ، که باعث افزایش سختی و ارزش محصول شده است. برای هر دستور تجارت خارجی ، ما به شدت کیفیت را کنترل خواهیم کرد!