久久久久久国产精品免费免费男同,精品久久久久久国产,国产又粗又猛又爽又黄的视频在线观看动漫,久久精品人人做人人爽电影蜜月 ,精品久久久bbbb人妻

14th Asia-Pacific Plastics and Rubber Industry Exhibition

Lanson engineer technical exchanged with Taiyuan university of technology teachers and students

On September 2nd more than 30 total teachers and students visited Lanson booth, Lanson senior service engineer Mr. Qing Yuanli discussed and shared the machine distinguished technology. Undergraduates had great interest on machines features and want to know more about lanson machines.

Lanson has always supported to develop spare force in equipment industry. We not only focus on our own technology innovation, but also actively cooperate with all related universities undergraduates training courses. Students have opportunity to put textbook theory into operations. Lanson still would contribute to the future of national manufacturing industry continously.