欧美丰满大屁股ass-欧美丰满大乳高跟鞋-欧美丰满老妇性猛交-欧美丰满老熟妇aaaa片-欧美丰满少妇xxxxx-欧美丰满少妇xxxx性

Lain Optoelectronics Hosted the 2017 Annual Meeting of the Forging Machinery Branch of the China Machine Tool Industry Association

2023-10-31

The 2017 Meeting of the Forging Machinery Branch of the China Machine Tool Industry Association and the National Forging Industry Technology and Industry Development Forum were successfully held in Jining, Shandong from October 29 to 31, 2017. Shandong Lai'en Optoelectronics Technology Co., Ltd. hosted the meeting, and the chairman of the company, Xu Yiwu, attended the meeting and delivered a speech.

During the conference, the main leaders of the permanent establishment of the China Machine Tool Industry Association delivered a report on "Analysis and Prospects of the Economic Situation in the Machine Tool Industry"; Zhang Bo, Chairman of the Forging Machinery Branch of the China Machine Tool Industry Association and Chairman and General Manager of Jinan Casting and Forging Machinery Research Institute Co., Ltd., delivered the sixth work report of the Forging Machinery Branch; Zhao Shengton, Vice Chairman of the Plastic Engineering Society of the Chinese Society of Mechanical Engineering, Professor and Doctoral Supervisor of Xi'an Jiaotong University, presented a report on "Intelligent Manufacturing and Its Key Technologies"; Zhang Yisheng, a professor and doctoral supervisor at the National Key Laboratory of Materials Forming and Mold Technology at Huazhong University of Science and Technology, presented a report on the research progress of hot stamping forming equipment and automotive lightweight technology; Zhong Taisheng, Chief Engineer of Yangli Group Co., Ltd., presented a report on the current status and development of mechanical press technology and equipment; Wang Yushan, General Manager of Hefei Heforging Intelligent Manufacturing Co., Ltd., presented a report on "Automotive Lightweight Forming Technology and Equipment"; Xu Yiwu, Chairman of Shandong Laien Optoelectronics Technology Co., Ltd., delivered a report on "Good Products Decide the Future".

At the same time, the conference invited industry equipment backbone enterprises and some upstream and downstream backbone enterprises, with the theme of "transformation, upgrading, innovation and development", to give a special report on "new technologies and development trends applied to forging equipment, excellent solutions and case analysis provided to users based on market demand", and conduct experience exchange and discussion.

This meeting will help industry enterprises understand national strategies and industrial policies, industry trends, new developments in mainstream equipment technology, and share the excellent experiences of industry excellent enterprises in management, marketing, production, technology, and other aspects.

After the meeting, the attending leaders visited Shandong Lai'en Optoelectronics Technology Co., Ltd., gaining a close understanding of Lai'en's development and strength. At the same time, they gave great recognition to the company in terms of factory construction, technical research and development, product quality, production guarantee, sales service, and other aspects, laying a solid foundation for future in-depth cooperation.

亚洲欧美牲交 | 久久久久久国产精品免费免费男同 | 国产裸拍裸体视频在线观看 | 综合三区后入内射国产馆 | 丰满少妇被猛烈进入无码 | 国内精品伊人久久久久av影院 | 熟妇人妻无乱码中文字幕 | 国产精品情人露脸在线观看 | 亚洲av无码一区二区乱子仑 | 国产三级在线视频播放线 | 国产一区二区女内射 | 精品无码久久久久久久动漫 | 国产成人精品一区二区三区视频 | 国产精品美女挤奶视频 | 射精专区一区二区朝鲜 | 97视频在线视频 | 1024国产视频 | 国产一区二区在线影院 | 97久久人人超碰国产精品 | 3p久久| 最近最新中文字幕 | av无码专区亚洲avl在线观看 | 老司机在线观看福利 | 美女禁区视频免费观看精选 | 欧美精品中文字幕亚洲专区 | 国产av旡码专区亚洲av苍井空 | 精品久久久无码中文字幕 | 国产免国产免费 | 成人片黄网站色大片免费观看cn | 九九久久精品无码专区 | 日本老熟妇50岁丰满 | 成人看片在线观看免费 | 女人大荫蒂毛茸茸视频 | 国产麻无矿码直接观看 | 丰满少妇作爱视频免费观看 | 久久99精品久久久久久琪琪 | 黄网站免费在线观看 | 日本少妇高潮喷水xxxxxxx | 一边啪啪一边呻吟av夜夜嗨 | 9191国语精品高清在线最新 | www.亚洲视频|