国产国拍亚洲精品av,成人a级毛片免费播放,国产又爽又大又黄A片色戒一,国产精品青青在线观看爽香蕉

The company has won four practical patent authorizations


Date: 2020-08-24AUTHOR:HR

The company has won four practical patents. The top management of the company attaches great importance to the promotion of innovation ability and the implementation of the enterprise's intellectual property strategy. The company has formed an enterprise culture of attaching importance to intellectual property and innovating enthusiastically. This year, the company has won four utility patents, and formed the company's patent group in design and process technology.

 

External liaison

Human Resources:hr@cdtech.cn (Mr. Sun)

Quality Complaint:qa@cdtech.cn (Mr. Zhai)

Marketing Center:info@cdtech.cn(Miss Shi)

Contact Us

B4 Building, Haosan NO.1 Industrial Zone , Nanpu Road ,Xinqiao Street, Baoan District, Shenzhen
86-755-8144995786-755-81449967