人妻 - 91Porn,中文精品字幕人妻熟女,美女自慰网站免费看,熟女人妻精品一区二区视频

What's New???
No Information.
Contact Us???
Your Position: Home > About > Patent


The company has been applied 40 national invention patents, including a authorized patent and 17 practical invention patents.  



2014   The company won the National Innovation Entrepreneurship Competition Anhui Finals third and the National Finals excellent enterprise award;

2014  The company attended the China Innovation and Entrepreneurship Competition and won the  third prize in Anhui enterprise division, the excellent  enterprises award in finals;

2015   The company was recognized as the national high-tech enterprises;

2015    Chairman Men Zhenyu won the honorary title of “double hit star” in the Chinese Found Double Hit Star "double hit Star"  and was rated as a leading talant of science and technology in Anhui Province;

2016  The company's chairman Men Zhenyu was named as Anhui "special support plan" entrepreneurial leader.




成人a片一区二区在线 | 人妻久久性感求插 | 日本免费在线一本二本 | 无限套内射视频免费 | 海角社区成人专区在线观看 | 性爱视频中文字幕国产精品 | 免费国产一级a视频 | 蜜桃人妻午夜精品一区二区三区 | 熟妇高潮一区二区精品午夜无码 | jk.视频com | 总合无码竹菊影视 | 自拍 偷拍 亚洲 | 特别黄的AV毛片 | 久久精品一區二區蜜桃 | 伊人久久精品视频国产 | 亚洲三级中文字幕在线观看 | 岛国无码av在线播放 | 国产又大又粗又黄又爽视频 | 亚洲AV无码乱码在线观小说 | 九月亭亭人人爽人人舔人人操 | 特级西西44www无码 | 岛国在线视频免费不卡 | 中文字幕AV网站 | 亚洲乱码一区在线 | 精品久久蜜桃91一区二区三区 | 久久亚洲AV无码专区成人国产 | 精工厂免费视频观看 | 黄色污网站在线观看 | 亚洲色婷婷久久精品AV蜜桃 | 母乳奶水在线频欧美日韩 | 日本α片毛片大全 | 人妻无码精品一区二区 | 国内精品久久久无码精品顺 | 成人影院天天久久久 | 蜜桃电影高清精品一区二区 | 人妻久久性感求插 | 亚洲综合国产激情 | 亚洲国产日产精品在线 | 免费看操逼一级片 | 影音先锋在线资源2024 | 国产一区手机在线 |