全部孕妇毛片丰满孕妇孕交,国语高潮无遮挡无码免费看91,免费黄色在线观看,玩弄chinese丰满人妻,911亚洲精品不卡,诱人的女老板中文字幕免费,国产福利91精品一区二区三区,91人妻人人澡人人爽人人精品,一级a性色生活片久久无,国产精品一级无毛av,2020av看片天堂,国产天堂av无码在线观看

NEWS

Latest information

Company year-end collective lottery activities

Company year-end collective lottery activities

　　In order to thank the staff for their hard work for a year, chunda held a year-end collective lottery in the afternoon of February 15th to celebrate the company's brilliant achievements. With festive and auspicious songs, on-site lottery activities let people find everything new and fresh...

Learn more
The organization department of the district commit

The organization department of the district commit

Warmly welcome the head of the organization department of the district committee to visit our company and guide our company. Nanjing chunda science and technology development co., LTD. Is located in nanjing, jiangsu province "national ecological demonstration zone" -- gaochun. Founded i...

Learn more

Nanjing Chunda Science & Technology Development Co., Ltd., accredited as Jiangsu Hi-tech Enterprise and Jiangsu Private Science & Technology Enterprise, is specialized in R&D and in the production of a series of new materials for plastic products which are used for electrical wires and cables.

CONTACT US

Nanjing Chunda Technology Development Co., Ltd   蘇ICP備 10075240號

云南昱凯职业培训学校有限公司| 项城市玛酷教育创客培训学校有限公司 | 安徽搜学猫信息科技有限公司 | 北京大龙汇通投资担保有限公司 | 成县彭高泙艺术培训学校有限公司 |