亚洲精品成人av网站在线播放-91国内揄拍国内精品人妻九色-91免费视频一区 二区三区-不卡一区二区视频免费观看

On April 21st, Yunchuangda's custom-made semiconductor oxidation equipment and electrolytic polishing equipment for Mingde Runhe Company were featured on Tianjin News Channel as part of their "Ten Actions" series. The broadcast highlighted the advanced technology and quality of Yunchuangda's products, earning recognition from both the client and the local government.

At 9:15 in the video, you can see Yunchuangda's semiconductor oxidation equipment in action. To view the segment, please click the link:

http://video.app2020.tjyun.com/006/031/159/00603115903_vw00000000000001_ea0cad9e.mp4