免费阿v网站在线观看g,人妻精品一区一区三区蜜桃91,口内射精颜射极品合集,最近中文国语字幕在线播放视频

1.Industrial converter shell: In strict accordance with the standard production of SIEMENS, we use high zinc coating (280g) galvanized sheet with high anti-corrosion capacity to produce, assembly line assembly process, providing a strong guarantee for the inverter stable and efficient work.

2.With the help of the whole cabinet production capacity, our company also provides cabinet processing services, including machine tools, railway signal, logistics, automation control industry and so on.

3.The company has a variety of processing programs for the various sectors of sheet metal parts. For the demand of multi variety and small batch, we adopt the flexible production mode of numerical control punching, laser cutting and numerical control bending. For the stable demand of mass batch, we provide the continuous production mode of mold stamping. In short, we can provide customers with the best production solution of sheet metal parts.