国模大胆无码私拍啪啪AV,国产色婷婷精品综合在线,精品人妻无码区在线视频,人人爽人人澡人人高潮

Current Location:Home > News > Company Trends

Return>>

Zhao Zhenyuan and Shen Haoping visited the factory of Zhonghuan Large silicon wafer

Source: 本站 Date Issued: 2018-12-16 Page View: 1500

On the afternoon of Dec. 15, 2018, Zhao Zhenyuan led a group of cadres from Northern China region to visit the 8-12-inch large silicon wafer manufacturing and R&D plant in Tianjin Zhonghuan. Shen Haoping accompanied Zhao Zhenyuan all the way.

1.jpg