<rp id="5vfjt"><thead id="5vfjt"></thead></rp>
<nobr id="5vfjt"></nobr>

      <progress id="5vfjt"><delect id="5vfjt"><dfn id="5vfjt"></dfn></delect></progress><em id="5vfjt"></em>

      <progress id="5vfjt"><nobr id="5vfjt"><font id="5vfjt"></font></nobr></progress>
        <form id="5vfjt"><dfn id="5vfjt"><listing id="5vfjt"></listing></dfn></form>
            <progress id="5vfjt"><nobr id="5vfjt"></nobr></progress>
            Chinese English

            News-Botou Xingda Automobile Dies Manufacturing Co., Ltd.

            current location:HOMEPAGE > News >

            Case show

            MORE
            Classification of automobile molds
            Classification of automobile molds
            Automobile molds are one of the main products provided by our company. Automobile molds are classified according to the processing methods of the products: a. Pu...

            08-30

            2020

            Selection skills of stamping materials
            Selection skills of stamping materials
            Stamping processing includes punching, bending, deep drawing, forming, finishing and other processes.The materials processed by stamping parts are mainly hot-rol...

            08-30

            2020

            Causes of die damage in die casting production
            Causes of die damage in die casting production
            Causes of damage to die casting production molds: In die casting production, the common forms of mold damage are cracks and cracks.Stress is the main cause of mo...

            08-30

            2020

            Basic knowledge of stamping die
            Basic knowledge of stamping die
            Punching: Punching is a stamping process that uses a die to separate part of the material or process parts from another part of the material, process (sequence) ...

            08-30

            2020

            Where is China's mold competitiveness
            Where is China's mold competitiveness
            With the increasing competition in the market and the maturity of consumer psychology, the competition in the Chinese mold market will soon enter the era of prod...

            08-30

            2020

            First 1 [2] Next Last
            CONTACT US

            TEL:0317-8332230

            TEL:0317-8337909

            ADDRESS:Jiaohe Town, Botou City, Hebei Province

            Mobile terminal
            Copyright ? 2020-2021 http://www.badkad.com. All Rights Reserved Botou Xingda Automobile Dies Manufacturing Co., Ltd.
            91热久久免费频精品黑人99_中文字幕乱码免费_国产精品欧美一区二区三区_久久99精品网久久